diff options
| author | Emil Velikov <emil.l.velikov@gmail.com> | 2014-01-16 15:37:53 +0000 |
|---|---|---|
| committer | Carl Worth <cworth@cworth.org> | 2014-01-25 16:45:49 -0800 |
| commit | 04e5f2e94f5628fa8009029255c91e6bf84ec7da (patch) | |
| tree | 9c3db6bf583e57d65397200bdcc0cc39c374252f | |
| parent | a3f259e4049a4e2e12d53bc3cb35e3a684afe0d4 (diff) | |
nv50: access only the available amount of constbuf
The textures array is defined as a number of NV50_MAX_PIPE_CONSTBUFS
per shader stage. Currently the nv50 driver handles only 3 shader
stages, thus we wreck chaos when accessing array-out-of-bounds.
Cc: 9.1 9.2 10.0 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
(cherry picked from commit 12e744abbb9fd8cb07a12954aaa7127521d5af0a)
| -rw-r--r-- | src/gallium/drivers/nouveau/nv50/nv50_context.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_context.c b/src/gallium/drivers/nouveau/nv50/nv50_context.c index eb345dc24bc..bd00b501446 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_context.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_context.c @@ -179,7 +179,7 @@ nv50_invalidate_resource_storage(struct nouveau_context *ctx, } if (res->bind & PIPE_BIND_CONSTANT_BUFFER) { - for (s = 0; s < 5; ++s) { + for (s = 0; s < 3; ++s) { for (i = 0; i < nv50->num_vtxbufs; ++i) { if (!nv50->constbuf[s][i].user && nv50->constbuf[s][i].u.buf == res) { |