libX11: Changes to 'master'
Alan Coopersmith
alanc at kemper.freedesktop.org
Sat Mar 10 01:22:36 UTC 2018
src/GetImage.c | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
New commits:
commit 34f4464f69a4d6ff0d1042500a62f9a5ed7f3647
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date: Tue Mar 6 11:42:27 2018 -0800
If XGetImage fails to create image, don't dereference it to bounds check
Reported by gcc 7.3:
GetImage.c:110:25: warning: potential null pointer dereference [-Wnull-dereference]
if (planes < 1 || image->height < 1 || image->bytes_per_line < 1 ||
~~~~~^~~~~~~~
Introduced by 8ea762f94f4c942d898fdeb590a1630c83235c17 in Xlib 1.6.4
Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>
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