SPS breakpad unwinder segfaults with on-demand decompression on

RESOLVED FIXED in mozilla24

Status

()

defect
RESOLVED FIXED
6 years ago
6 years ago

People

(Reporter: jchen, Assigned: jseward)

Tracking

unspecified
mozilla24
All
Android
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

Attachments

(1 attachment)

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.
(Assignee)

Comment 1

6 years ago
Posted patch A fixSplinter Review
(Assignee)

Updated

6 years ago
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
https://hg.mozilla.org/mozilla-central/rev/fbdcb79281ae
Assignee: nobody → jseward
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla24
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