Closed
Bug 1296258
Opened 8 years ago
Closed 8 years ago
[Static Analysis][Resource Leak] In function ScaledFontBase::GetGlyphDesignMetrics
Categories
(Core :: Graphics, defect)
Core
Graphics
Tracking
()
RESOLVED
FIXED
mozilla51
Tracking | Status | |
---|---|---|
firefox51 | --- | fixed |
People
(Reporter: andi, Assigned: andi)
References
(Blocks 1 open bug)
Details
(Keywords: coverity, Whiteboard: CID 1369114)
Attachments
(1 file)
The Static Analysis tool Coverity detected that pointer |options| is not freed after it looses it's scope.
In the following code |options| gets allocated:
>> cairo_font_options_t *options = cairo_font_options_create();
>> cairo_scaled_font_get_font_options(mScaledFont, options);
>>
>> if (cairo_font_options_get_antialias(options) != CAIRO_ANTIALIAS_NONE) {
>> if (cairo_scaled_font_get_type(mScaledFont) == CAIRO_FONT_TYPE_WIN32) {
After that no where till the end of it's scot it isn't cached so loosing it's scope it will leak memory.
Comment hidden (mozreview-request) |
Comment 2•8 years ago
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||
Just FTR, it looks like this was introduced in bug 943626, which just landed for mozilla-51, so it doesn't affect existing releases.
Blocks: 943626
Comment 3•8 years ago
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mozreview-review |
Comment on attachment 8782407 [details] Bug 1296258 - prevent memory leak in ScaledFontBase::GetGlyphDesignMetrics. https://reviewboard.mozilla.org/r/72596/#review71208
Attachment #8782407 -
Flags: review?(jmuizelaar) → review+
Pushed by bpostelnicu@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/3748b7a5ea35 prevent memory leak in ScaledFontBase::GetGlyphDesignMetrics. r=jrmuizel
Comment 5•8 years ago
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bugherder |
https://hg.mozilla.org/mozilla-central/rev/3748b7a5ea35
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla51
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Description
•