Closed Bug 793600 Opened 12 years ago Closed 11 years ago

Valgrind on tbpl detects leak at realloc (512 bytes in 1 blocks are definitely lost) with gfxPangoFontGroup::MakeFontSet on the stack

Categories

(Core :: Layout: Text and Fonts, defect)

Product:
Core
Component:
Layout: Text and Fonts
Platform:
x86_64
Linux
Type:
defect
Priority:
Not set
Severity:
major

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: gkw, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: memory-leak, valgrind)

Attachments

(1 file, 1 obsolete file)

m-c changeset 555f91476597 Valgrind stack with line numbers
(deleted), text/plain
Details
Attached file Valgrind stack (obsolete) (deleted) —
Valgrind detects a leak of 512 bytes (direct) at realloc with gfxPangoFontGroup::MakeFontSet on the stack, see attached snippet which comes from: https://tbpl.mozilla.org/php/getParsedLog.php?id=15471615&tree=Firefox Guessing Core: Layout, please change component if necessary.
This is a bug in the system fontconfig library, looks like. :(
Component: Layout → Layout: Text
(In reply to Boris Zbarsky (:bz) from comment #1) > This is a bug in the system fontconfig library, looks like. :( Jonathan, is this our bug? or should it be resolved invalid?
(In reply to Gary Kwong [:gkw] [:nth10sd] from comment #2) > (In reply to Boris Zbarsky (:bz) from comment #1) > > This is a bug in the system fontconfig library, looks like. :( > > Jonathan, is this our bug? or should it be resolved invalid?
Flags: needinfo?(jfkthame)
Comment #1 was correct, AFAICS - this is an issue in the fontconfig library, not in our code. (Might be worth reporting upstream, if it hasn't already been fixed there. But that would require further testing to confirm...)
Status: NEW → RESOLVED
Closed: 11 years ago
Flags: needinfo?(jfkthame)
Resolution: --- → INVALID
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