diff options
| author | Axel Davy <[email protected]> | 2015-07-25 17:54:26 +0200 |
|---|---|---|
| committer | Axel Davy <[email protected]> | 2015-08-21 22:21:48 +0200 |
| commit | 1a747094ed0ab32541936dd18931f382901affe6 (patch) | |
| tree | d07d5e799f10b80a20b2083a177c0e1cd8078f5b /src/gallium/state_trackers/nine/stateblock9.c | |
| parent | f15ff98e2c53f6ce62443b24e3a9cf79c60ddff7 (diff) | |
st/nine: Fix the number of texture stages
The number of texture stages is 8.
'tex_stage' array was too big, and thus
the checks with 'Elements(state->ff.tex_stage)' were passing,
causing some invalid API calls to pass, and crash because of
out of bounds write since bumpmap_vars was just the correct size.
Signed-off-by: Axel Davy <[email protected]>
Diffstat (limited to 'src/gallium/state_trackers/nine/stateblock9.c')
| -rw-r--r-- | src/gallium/state_trackers/nine/stateblock9.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/nine/stateblock9.c b/src/gallium/state_trackers/nine/stateblock9.c index 032b9ffcbf0..6d6e1be0b7f 100644 --- a/src/gallium/state_trackers/nine/stateblock9.c +++ b/src/gallium/state_trackers/nine/stateblock9.c @@ -251,7 +251,7 @@ nine_state_copy_common(struct nine_state *dst, dst->ff.material = src->ff.material; if (mask->changed.group & NINE_STATE_FF_PSSTAGES) { - for (s = 0; s < NINE_MAX_SAMPLERS; ++s) { + for (s = 0; s < NINE_MAX_TEXTURE_STAGES; ++s) { for (i = 0; i < NINED3DTSS_COUNT; ++i) if (mask->ff.changed.tex_stage[s][i / 32] & (1 << (i % 32))) dst->ff.tex_stage[s][i] = src->ff.tex_stage[s][i]; |