The segfault happens when the breakpad unwinder gets its own MappableSeekableZStream stored in LibHandle::mappable, but the ElfLoader SIGSEGV handler never calls ensure for LibHandle::mappable.
Attachment #762348 - Flags: review?(mh+mozilla)
Attachment #762348 - Flags: review?(mh+mozilla) → review+
Summary: SPS breadkpad unwinder segfaults with on-demand decompression on → SPS breakpad unwinder segfaults with on-demand decompression on
Assignee: nobody → jseward
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla24
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