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Bug 1799748 - Backport fix for libpixman CVE-2022-44638. r=jfkthame

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Backport of upstream commit:
a1f88e842e

Differential Revision: https://phabricator.services.mozilla.com/D161624
This commit is contained in:
Ryan VanderMeulen 2022-11-09 18:42:13 +00:00
parent 9ae4091c21
commit 2bbf869c32
1 changed files with 1 additions and 1 deletions
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2
gfx/cairo/libpixman/src/pixman-trap.c
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@ -74,7 +74,7 @@ pixman_sample_floor_y (pixman_fixed_t y,
if (f < Y_FRAC_FIRST (n))
{
if (pixman_fixed_to_int (i) == 0x8000)
if (pixman_fixed_to_int (i) == 0xffff8000)
{
f = 0; /* saturate */
}