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authorThomas Hindoe Paaboel Andersen <[email protected]>2016-04-13 03:06:05 +0200
committerDave Airlie <[email protected]>2016-04-13 11:51:34 +1000
commitb89708f95fafc458cc79bc210407b723a0f0f78c (patch)
tree3b278ade776458083888ce4eb0843318ea94226c /src/gallium/auxiliary
parentb9294bc3452737914e2528775b3ae2099ab74110 (diff)
tgsi: fix buffer overflow
Increase r to four channels as rgba is written to it Reviewed-by: Edward O'Callaghan <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary')
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_exec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c
index fb5105173c6..41dd0f0466a 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c
@@ -4011,7 +4011,7 @@ static void
exec_atomop_buf(struct tgsi_exec_machine *mach,
const struct tgsi_full_instruction *inst)
{
- union tgsi_exec_channel r[3];
+ union tgsi_exec_channel r[4];
union tgsi_exec_channel value[4], value2[4];
float rgba[TGSI_NUM_CHANNELS][TGSI_QUAD_SIZE];
float rgba2[TGSI_NUM_CHANNELS][TGSI_QUAD_SIZE];