Code Diff:

Code Diff:

@@ -373,6 +373,18 @@
             })
        }

+      fs.exists[util.promisify.custom] = function (p) {
+           const [isAsar, asarPath, filePath] = splitPath(p)
+           if (!isAsar) {
+               return exists[util.promisify.custom](p)
+           }
+           const archive = getOrCreateArchive(asarPath)
+           if (!archive) {
+               return new Promise(() => invalidArchiveError(asarPath))
+           }
+           return Promise.resolve(archive.stat(filePath) !== false)
+      }
+
        const {existsSync} = fs
        fs.existsSync = function (p) {
            const [isAsar, asarPath, filePath] = splitPath(p)

Ground Truth:

This is inconsistent with the `fs.exists` behavior above, in the case of an invalid archive it throws / calls back with an error. This method will fail transparently with a resolved `false`

output1: This code change adds a new function `fs.exists[util.promisify.custom]` to the `fs` module. This function is used to check if a file exists in an asar archive. The function first checks if the path is an asar archive, and if it is, it uses the `getOrCreateArchive` function to get the archive object and then checks if the file exists in the archive using the `archive.stat` method. If the file does not exist in the archive, the function returns a promise that resolves to `false`. If the file exists in the archive, the

output2: This is a bug, `stat` always returns a value. You should use `then` or `catch` to handle the error.

output3: I think this should return `Promise.reject(invalidArchiveError(asarPath))`.

output4: The code change introduces a new function `fs.exists[util.promisify.custom]`. This function checks if a file exists in an ASAR (Atomic Safe Archive) file. If the path is not in an ASAR, it uses the existing `exists[util.promisify.custom]` function. If the path is in an ASAR, it retrieves the corresponding archive and checks if the file exists in the archive. If the archive does not exist, it returns a promise that resolves to an error indicating an invalid ASAR file. The function `fs.existsSync

output5: I think this should be `return invalidArchiveError(asarPath)` instead of `return new Promise(() => invalidArchiveError(asarPath))`

output6: `Index` is not defined.

output7: I think we should move this function to here, so that it doesn't need to worry about multiple versions of emscripten.

output8: This is not a good idea. It's not a good idea to mix async and sync functions.

Code Diff:

@@ -507,10 +507,12 @@ export class AmpConsent extends AMP.BaseElement {
        const href =
                this.consentConfig_[instanceId]['checkConsentHref'];
        assertHttpsUrl(href, this.element);
-      const viewer = Services.viewerForDoc(this.getAmpDoc());
+      const ampDoc = this.getAmpDoc();
+      const resolvedHref = resolveRelativeUrl(href, ampDoc.getUrl());
+      const viewer = Services.viewerForDoc(ampDoc);
        return viewer.whenFirstVisible().then(() => {
                return Services.xhrFor(this.win)
-                           .fetchJson(href, init)
+                           .fetchJson(resolvedHref, init)
                             .then(res => res.json());
                });
        }

Ground Truth:

This is incorrect, it needs to be resolved from the `sourceUrl`, not the ampdoc's url.

output1: This code is vulnerable to a cross-site request forgery (CSRF) attack. The `href` variable is resolved relative to the current document's URL, which means that an attacker can craft a malicious `href` value that points to a different origin. The `fetchJson` method will then send a request to that origin, which could result in a CSRF attack. To fix this vulnerability, we need to ensure that the `href` value is resolved relative to the correct origin. One way to do this is to use the `resolveRelativeUrl` method to resolve the

output2: Doesn't meant to overwrite fragment here. Maybe we should fix the issue for all, instead of just for Cool.

output3: I think this is the bug we found. `href` is resolved against doc location, not viewer's.

output4: I think this is a bug. `resolveRelativeUrl` is supposed to resolve relative URLs against the current page's URL, not the AMP doc's URL.

output5: This is a breaking change. Can we keep the old behavior?

output6: nit: `oda` should be `oda`

output7: This is a bug fix. `resolvedHref` is not guaranteed to be the same as `href`. I think you should use `href` here.

output8: The code change is to resolve a relative URL to an absolute URL before making the HTTP request. This is to ensure that the URL being fetched is always HTTPS. The relative URL is resolved using the `resolveRelativeUrl` function, which takes the relative URL and the base URL as arguments. The base URL is obtained from the AMP document's URL using `getUrl()`. The code also changes the way the viewer is obtained. Instead of directly calling `Services.viewerForDoc(this.getAmpDoc())`, it now calls `Services.viewerForDoc(

Code Diff:

@@ -241,8 +241,16 @@ func (MatchQuery) CaddyModule() caddy.ModuleInfo {

// UnmarshalCaddyfile implements caddyfile.Unmarshaler.
func (m *MatchQuery) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
+          if *m == nil {
+                  *m = make(map[string][]string)
+          }
+
            for d.Next() {
-                  parts := strings.SplitN(d.Val(), "=", 2)
+                  var query string
+                  if !d.Args(&query) {
+                          return d.Errf("malformed query matcher token: %s; must be in param=val format", d.Val())
+                  }
+                  parts := strings.SplitN(query, "=", 2)
                    if len(parts) != 2 {
                            return d.Errf("malformed query matcher token: %s; must be in param=val format", d.Val())
                    }

Ground Truth:

A more proper error might be `return d.ArgErr()`, since the argument is missing.

output1: I think this should be `d.Errf(...)`, not `d.Errorf(...)`.

output2: This is a bit of a hack, but it's the only way I could think of to get this to work.

output3: +// The code has been updated to initialize the MatchQuery map if it is nil. This ensures that the map is never nil and can be safely used. +// The UnmarshalCaddyfile method now checks if the map is nil and initializes it if necessary. +// The code has also been updated to use d.Args to parse the query string, which is more robust and less prone to errors. +// If d.Args fails to parse the query string, it returns an error with a helpful message. +// The code has been updated to split the query string into parts using strings

output4: This error is not handled anywhere else.

output5: I think this should be `return d.ArgErr()` instead of `return d.Errf()`.

output6: unnecessary `**` - please remove

output7: You should probably use `errors.Wrapf` here, since it can never happen.

output8: The vulnerable line is `var query string` and `parts := strings.SplitN(query, "=", 2)`. The vulnerable line `var query string` declares a variable `query` of type `string`. The vulnerable line `parts := strings.SplitN(query, "=", 2)` splits the `query` string into two parts using the `=` character. If the `query` string is empty, `parts` will be an empty slice. If the `query` string is not empty, `parts` will be a slice of

Code Diff:

@@ -133,8 +133,8 @@ feature 'IdV session', idv_job: true do
end

scenario 'phone step is re-entrant', :js do
-      phone = '+1 (555) 555-5000'
-      different_phone = '+1 (777) 777-7000'
+      phone = '(555) 555-5000'
+      different_phone = '(777) 777-7000'
        user = sign_in_and_2fa_user

        visit verify_session_path

Ground Truth:

Another advantage of using Chrome is that it can surface bugs like this one which Poltergeist/PhantomJS did not catch: When you paste a phone number including the country code, it gets truncated (LG-213).

output1: Not entirely sure this is the right fix. This should come up in another PR.

output2: This is a bug that was preventing us from testing the re-entrancy of the phone step.

output3: These two hashed values were different, but the underlying values were the same. So when you re-entrant, the hashed value is the same, but the value itself is different. So it was a bug where we were comparing the wrong thing.

output4: This code is vulnerable to a phone number injection attack. An attacker could exploit this vulnerability by sending a specially crafted phone number to the application, which would cause the application to execute arbitrary code. The vulnerability arises from the fact that the phone number is not properly sanitized before being passed to the application. The phone number should be sanitized by removing any non-numeric characters, such as parentheses and hyphens, before being passed to the application. To fix this vulnerability, add the following line of code before the `visit verify_session_path` line

output5: I think we can remove the `re-entrant` part of the name now that it's not re-entrant.

output6: The phone number format in the code has been changed from '+1 (555) 555-5000' to '(555) 555-5000'. This change simplifies the phone number format and makes it more user-friendly. However, it's important to note that this change could potentially break existing tests if they are expecting the '+1' prefix in the phone number. It would be beneficial to update these tests to account for the new format. The different_phone variable has been changed from '+1 (777)

output7: Really minor and wondering whether this should be `+1` and `-1`

output8: I think this is a bug. We should be able to enter `(555) 555-5000` and get `+1 (555) 555-5000`.

Code Diff:

@@ -14,11 +14,9 @@ class HomeController < ApplicationController
    def index
        if user_signed_in?
            name = current_user.name(false)
-          # TODO: Investigate if this is even relevant anymore.
-          # The name var will never be blank here because the logic in
-          # User says to return the email if the firstname and surname are empty
-          # regardless of the flag passed in
-          if name.blank?
+               # The RolesController defaults the firstname and surname (both required fields)
+               # to 'FirstName' and 'Surname' when a plan is shared with an unknown user
+              if name == "First Name Surname"
                redirect_to edit_user_registration_path
            else
                redirect_to plans_url

Ground Truth:

Came across this recently in DMPTool and decided to just fix here

output1: I don't think this is the right fix. You should be fixing the discrepancy between "firstName" and " surname" if they understand.

output2: This code is no longer relevant because the RolesController now defaults the firstname and surname (both required fields) to 'FirstName' and 'Surname' when a plan is shared with an unknown user. The name var will never be blank here because the logic in User says to return the email if the firstname and surname are empty regardless of the flag passed in.

output3: Unnecessary spacing detected.

output4: I think this should be `name == "First Name Surname"`. I'll fix it for you.

output5: The TODO comment is redundant and can be removed. The code is already handling the case where the name is blank by returning the email if the firstname and surname are empty. The TODO comment is stating that the code needs to be investigated, which is not necessary because the code is already handling this case. The review comment should be concise and clear, without unnecessary repetition of the code. The reviewer should be able to understand the purpose of the code change without having to read the entire diff. The review comment should also be clear about the context of the code change. In this case, the

output6: I think this should be `name == "User Surname First"`

output7: I think this is the only place where we're using the name variable. If we're not going to use it, we should probably remove it.

output8: I think this should be `if name == "FirstName Surname"` (note the space)

Code Diff:

@@ -5815,7 +5815,9 @@ arc_read_done(zio_t *zio)
                        acb->acb_compressed, acb->acb_noauth, B_TRUE,
                        &acb->acb_buf);
                if (error != 0) {
-                          arc_buf_destroy(acb->acb_buf, acb->acb_private);
+                          (void) remove_reference(hdr, hash_lock,
+                          acb->acb_private);
+                          arc_buf_destroy_impl(acb->acb_buf);
                            acb->acb_buf = NULL;
                }

Ground Truth:

What do you think about only setting `arc_hdr_set_flags(hdr, ARC_FLAG_IO_ERROR)` here to be extra conservative and resolve this specific issue. We could then investigate the larger `arc_buf_alloc_impl()` changes you suggested.

output1: This code is vulnerable to a double-free attack. The attack works as follows: 1. The attacker creates an arc_buf_t with a reference count of 1. 2. The attacker calls arc_read_done() with the arc_buf_t. 3. arc_read_done() increments the reference count of the arc_buf_t to 2. 4. The attacker calls arc_buf_destroy() with the arc_buf_t. 5. arc_buf_destroy() decrements the reference count of the arc_buf_

output2: I think this is a bug fix. The original code was correct.

output3: The code change involves a change in the `arc_read_done` function. The vulnerable line is `arc_buf_destroy(acb->acb_buf, acb->acb_private);`. This line of code is responsible for destroying the buffer `acb->acb_buf`. The function `arc_buf_destroy` takes two parameters: the buffer to be destroyed and a private data pointer. The private data pointer is not used in this function, so it can be safely removed without affecting the functionality of the code. The line `arc_buf

output4: This is a bit of a concern. I'm not sure we should be removing references from a different function.

output5: This is a bug fix. We need to call `remove_reference` even if `error != 0`.

output6: This is a bug fix for ZFS-7777.

output7: There's an extra closing `;` in this line.

output8: The issue is that `remove_reference` returns void if there was an error. We should fix that.

Code Diff:

@@ -64,7 +64,12 @@ def _changed(path_info, tree, hash_info, cache, filter_info=None):
            logger.debug("cache for '%s'('%s') has changed.", path, hi)
            return True

-           actual = tree.get_hash(path)
+           try:
+                    actual = tree.get_hash(path)
+           except FileNotFoundError:
+                   logger.debug("'%s' doesn't exist.", path)
+                   return True
+
            if hi != actual:
                    logger.debug(
                            "hash value '%s' for '%s' has changed (actual '%s').",

Ground Truth:

Some clouds don't properly wrap exceptions into OSErrors, but the followup PR will move `get_hash` out of trees into a separate helper and those clouds will use stat() that uses ls() that handles exceptions properly.

output1: There is no such a method in the dict, so it should not be here. Please fix it in this PR.

output2: This is a bug that we don't return true here. I think this was intentional as `tree.get_hash` raises `FileNotFoundError` for non-existent files.

output3: 1999 -> 2999

output4: This is a bugfix for the case where the file is deleted.

output5: I think this should be `except OSError` to cover all errors that can happen when trying to read a file.

output6: The code change adds a try-except block around the call to `tree.get_hash(path)`. This is a good practice as it handles the potential `FileNotFoundError` exception that could be raised if the file does not exist. This makes the code more robust and less prone to crashing due to unhandled exceptions. The logging statement inside the except block provides useful information about the missing file, which can be helpful for debugging. The original code did not handle the `FileNotFoundError` exception, which could lead to unexpected behavior or crashes if the file does not exist. By adding a

output7: This code looks like it's trying to check if a file has changed in a Git repository. However, it's vulnerable to a directory traversal attack. The `tree.get_hash()` method is vulnerable to directory traversal attacks if the `path` parameter is not properly sanitized. To fix this vulnerability, the `path` parameter should be sanitized to prevent directory traversal attacks. This can be done by using the `os.path.normpath()` method to normalize the `path` parameter and then checking that the resulting path is within the repository's root

output8: I think this should be `FileNotFoundError: Path does not exist`

Code Diff:

@@ -93,3 +93,14 @@ func (ql *QueryLimiter) AddChunkBytes(chunkSizeInBytes int) error {
                }
                return nil
}
+
+    func (ql *QueryLimiter) AddChunks(count int, matchers []*labels.Matcher) error {
+              if ql.maxChunksPerQuery == 0 {
+                      return nil
+              }
+
+              if ql.chunkCount.Add(int64(count)) > int64(ql.maxChunksPerQuery) {
+                      return fmt.Errorf(fmt.Sprintf(ErrMaxChunksPerQueryLimit, util.LabelMatchersToString(matchers), ql.maxChunksPerQuery))
+              }
+              return nil
+    }

Ground Truth:

[nit] We don't pass in the matchers for the error messages for the other limiters, It's fine here, but I think it makes the methods confusing.

output1: I think this should be `return ErrMaxChunksPerQueryLimit` instead of `fmt.Errorf(fmt.Sprintf(...))`.

output2: I think this is a bug. `ErrMaxChunksPerQueryLimit` is a format string, so `fmt.Sprintf(ErrMaxChunksPerQueryLimit, util.LabelMatchersToString(matchers), ql.maxChunksPerQuery)` should be `fmt.Sprintf(ErrMaxChunksPerQueryLimit, util.LabelMatchersToString(matchers), count, ql.maxChunksPerQuery)`

output3: I think this should be `ErrMaxChunksPerQueryLimit` and not `ErrLimitExceeded`. The error message should be something like: `QueryLimiter: Error: (ErrLimitExceeded) Exceeded the limit of allowed chunks for this query`

output4: I think this should be `util.MaxChunksPerQueryLimit`

output5: 1 is not correct.

output6: The function `AddChunks` has been added to the `QueryLimiter` struct. This function checks if the number of chunks to be added exceeds the `maxChunksPerQuery` limit. If it does, it returns an error with a message indicating the number of chunks that would exceed the limit and the matchers involved in the query. The function `AddChunkBytes` has been modified to increase the `chunkCount` by `chunkSizeInBytes` divided by the size of a single chunk. This is done to keep track of the total number of chunks that have been

output7: This is not exclusive to `maxChunksPerQuery` right now, it should be an error.

output8: This code looks like it's trying to limit the number of chunks that can be queried in a single request. However, it's not clear what the purpose of the `chunkCount` field is or how it's being updated. It's also not clear what the purpose of the `AddChunks` method is or how it's being called. Can you provide more context or clarify the purpose of this code?

Code Diff:

@@ -192,6 +192,13 @@ type Frontend struct {
                Redirect *Redirect `json:"redirect,omitempty"`
        }

+      // Hash returns the hash value of a Frontend struct.
+      func (f *Frontend) Hash() string {
+               hash, _ := hashstructure.Hash(f, nil)
+
+               return strconv.FormatUint(hash, 10)
+      }
+
        // Redirect configures a redirection of an entry point to another, or to an URL
        type Redirect struct {
                EntryPoint string `json:"entryPoint,omitempty"`

Ground Truth:

Should handle the `error` here. If the hash goes sideways, you are going to want to log or potentially return an error.

output1: This is not guaranteed to error, since `hashstructure.Hash` is not guaranteed to return an error.

output2: Error return value of `hashstructure.Hash` is not checked

output3: I think we should use `hashstructure.Hash` here.

output4: Error return value of `hashstructure.Hash` is not checked

output5: This function should be moved to `hashstructure.go` and a dependency should be added to master

output6: +The addition of the `Hash()` method on the `Frontend` struct is a good addition. It provides a way to compute a unique hash value for each `Frontend` instance, which can be useful for comparison, caching, or other purposes. However, it's important to note that the hash function used (`hashstructure.Hash`) does not handle errors, which could lead to unexpected behavior if an error occurs during the hashing process. It's recommended to handle potential errors in a way that makes sense for your specific use case. + +Also, the `Hash()

output7: Please remove this empty line.

output8: This code change adds a new method to the `Frontend` struct called `Hash`. This method returns a string representation of the hash value of the struct. This method is not used anywhere in the codebase, and it is not clear why it was added. It is possible that this method was added as part of a larger refactoring effort, but it is not clear why it was added. It is also possible that this method was added as part of a security audit, but it is not clear why it was added. In general, it is not recommended to add new methods to existing structs without a clear

Code Diff:

@@ -131,7 +131,7 @@ class StructureMetadataFactory implements StructureMetadataFactoryInterface
        $resources = [new FileResource($filePath)];

        $cache->write(
-                  sprintf('<?php $metadata = \'%s\';', serialize($metadata)),
+                  sprintf('<?php $metadata = <<<EOT' . PHP_EOL . '%s' . PHP_EOL . 'EOT' . PHP_EOL . ';', serialize($metadata)),
                    $resources
        );
    }

Ground Truth:

Use HEREDOC to avoid issues with apostrpohes

output1: I think this is a bug. The `EOT` should be `EOT;`

output2: In the provided code change, a potential security vulnerability has been identified. The sprintf function is being used to write a PHP code snippet into a cache file. This could potentially lead to code injection if the $metadata variable is not properly sanitized. To mitigate this risk, it would be advisable to sanitize the $metadata variable before using it in the sprintf function. This could be done by using a whitelist approach, where only certain characters are allowed in the $metadata variable. Alternatively, you could use a more secure method for writing the code snippet into

output3: The vulnerable line is the one that uses `serialize()` to store the metadata in the cache. This is a security risk because it allows an attacker to inject arbitrary PHP code into the cache. The vulnerable line should be changed to use `var_export()` instead, which is a safer way to store PHP data in a cache.

output4: This looks like a bug in phpstan. PHP CS Fixer doesn't fix that automatically.

output5: I think this is not the right fix. The problem is that the `FileResource` is not serializable.

output6: Please remove the extraneous space after commas.

output7: This change is not correct as it will lead to parse errors when the template is included.

output8: This is a syntax error, as EOT is not defined

Code Diff:

@@ -94,11 +94,13 @@ int ACE_TMAIN(int, ACE_TCHAR*[])
        ds.inlineQos[0]._d(PID_TOPIC_NAME);
        ds.inlineQos[1].string_data("my_type_name");
        ds.inlineQos[1]._d(PID_TYPE_NAME);
-      size_t size = 0, padding = 0;
-      gen_find_size(ts, size, padding);
-      gen_find_size(ds, size, padding);
-      before_fragmentation.head_ .reset(new ACE_Message_Block(size + padding));
-      Serializer ser(before_fragmentation.head_.get(), SWAP, Serializer::ALIGN_CDR);
+
+      const Encoding encoding(Encoding::KIND_CDR_PLAIN, LITTLE_ENDIAN);
+      size_t size = 0;
+      serialized_size(encoding, size, ts);
+      serialized_size(encoding, size, ds);
+      before_fragmentation.head_ .reset(new ACE_Message_Block(size));
+      Serializer ser(before_fragmentation.head_.get(), encoding);
        TEST_CHECK((ser << ts) && (ser << ds));
    }
    ACE_Message_Block& header_mb = *before_fragmentation.head_;

Ground Truth:

CI build error here: undeclared identifier `LITTLE_ENDIAN`

output1: The code change introduces a new variable `size` and a new function `serialized_size()`. The `size` variable is used to calculate the size of the serialized data. The `serialized_size()` function is used to calculate the serialized size of the `ts` and `ds` objects. This is a good practice as it makes the code more modular and easier to understand. The code also introduces a new `Encoding` class and uses it to create a new `Serializer` object. The `Encoding` class is used to specify the kind and endianness of the serialization

output2: This is the problem. This is the wrong size.

output3: The code is using the `gen_find_size` function to calculate the size of the serialized data. However, this function does not take into account the alignment of the serialized data, which can lead to a buffer overflow. To fix this vulnerability, the code should use the `serialized_size` function instead, which takes into account the alignment of the serialized data.

output4: I think these calls to the `ser` need to be surrounded with `#ifdef DEBUG`.

output5: This is a bit of a hack, but it's the only way I could think of to get the serializer to serialize the same data twice.

output6: The problem is it now hides the "branch on uninitialised" error from Valgrind or similar if a bug causes the performance issues.

output7: I think this is a bug. We should be able to use `serialized_size(encoding, size, ts)` and `serialized_size(encoding, size, ds)`.

output8: I think this is a bug, serialized_size does not take into account the endianness.

Code Diff:

@@ -149,6 +149,10 @@ public class ArbitraryGranularitySpec implements GranularitySpec
        if (!rollup.equals(that.rollup)) {
                return false;
        }
+      if (!timezone.equals(that.timezone)) {
+              return false;
+      }
+
        return !(queryGranularity != null
                ? !queryGranularity.equals(that.queryGranularity)
                : that.queryGranularity != null);

Ground Truth:

This will have some issues if `timezone` is null.

output1: This code change introduces a new field, `timezone`, to the `ArbitraryGranularitySpec` class. It then checks if this new field is equal to the `timezone` field in the `that` object. If they are not equal, the method returns `false`. The addition of this new field seems to be a part of a larger refactoring, as it's not immediately clear why this field would be necessary. It's also not clear why this field is being checked for equality in the first place. It would be helpful to have more context about the overall purpose

output2: This code is vulnerable to a time-of-check-to-time-of-use (TOCTTOU) vulnerability. The timezone field is not properly synchronized with the queryGranularity field. If the timezone field is changed after the queryGranularity field is checked, the code will return false even though the objects are actually equal.

output3: I think this is the only line that needs to be fixed.

output4: This is not needed.

output5: This will cause a false negative. If both have the same timezone, then we should return true.

output6: `(-` and not `(-` respectively respectively`

output7: I think the compiler version in the Build machine does not support in-lined out variable declarations. I had similar issues ....

output8: This is a bug fix for a regression in 7.10.0.