fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-02-03 13:00:37 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

state_stracker: Fix access to uninitialized memory.

Browse source 
Fix an access to uninitialized memory pointed out by valgrind in
glsl_to_tgsi_visitor::simplify_cmp(void).

Note: This is a candidate for the 8.0 branch.
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
(cherry picked from commit 1d01429c6a)
This commit is contained in:
Mathias Fröhlich 2012-01-28 18:55:08 +01:00 • committed by Ian Romanick
parent 99f9c9789a
commit 6e09d3cff2
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/mesa/state_tracker/st_glsl_to_tgsi.cpp
View file

@ -2978,7 +2978,7 @@ glsl_to_tgsi_visitor::simplify_cmp(void)
if (!tempWrites) {
return;
}
memset(tempWrites, 0, sizeof(tempWrites));
memset(tempWrites, 0, sizeof(unsigned) * MAX_TEMPS);
memset(outputWrites, 0, sizeof(outputWrites));
foreach_iter(exec_list_iterator, iter, this->instructions) {