Closed
Bug 1926561
Opened 1 year ago
Closed 1 year ago
Breakpad generates the wrong module name for labelled anonymous mappings that contain a '/' character
Categories
(Toolkit :: Crash Reporting, defect)
Toolkit
Crash Reporting
Tracking
()
RESOLVED
FIXED
134 Branch
| Tracking | Status | |
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| firefox134 | --- | fixed |
People
(Reporter: gsvelto, Assigned: gsvelto)
References
Details
Attachments
(1 file)
Breakpad's minidump writer assumes that a line in /proc/PID/maps that contains a slash character represents a file mapping. Unfortunately named anonymous (!) regions may contain slashes, as there is no restriction on the characters which can be used in the label. This leads to issues such as bug 1926077 where we record a portion of an anonymous mapping label as the file name of a module.
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Assignee | |
Comment 1•1 year ago
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Updated•1 year ago
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Assignee: nobody → gsvelto
Status: NEW → ASSIGNED
Pushed by gsvelto@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/8c97563356bd
Fix Breakpad's detection of anonymous mappings r=afranchuk
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Comment 3•1 year ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 1 year ago
status-firefox134:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 134 Branch
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Description
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