diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-08-04 15:34:30 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-08-04 15:34:30 -0700 |
commit | 78ec75cd1c81e01909005f392954c797f686d7bc (patch) | |
tree | 4ebc0173de512bbf5e7ea603faf272b15b923829 /drivers/gpu/drm/radeon/r100.c | |
parent | 1ee5332cf67c2f5f468ad1a59033d57453bcad1a (diff) | |
parent | c96e7c7a3a79931446ecf9494a8415e4d164ebd8 (diff) |
Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/ttm: Read buffer overflow
drm/radeon: Read buffer overflow
drm/ttm: Fix a sync object leak.
drm/radeon/kms: fix memory leak in radeon_driver_load_kms
drm/radeon/kms: fix nomodeset.
drm/ttm: Fix a potential comparison of structs.
drm/radeon/kms: fix rv515 VRAM initialisation.
drm/radeon: add some new r7xx pci ids
drm: Catch stop possible NULL pointer reference
drm: Small logic fix in drm_mode_setcrtc
Diffstat (limited to 'drivers/gpu/drm/radeon/r100.c')
-rw-r--r-- | drivers/gpu/drm/radeon/r100.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 05a44896dff..f1ba8ff4113 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -722,13 +722,14 @@ int r100_cs_packet_parse(struct radeon_cs_parser *p, unsigned idx) { struct radeon_cs_chunk *ib_chunk = &p->chunks[p->chunk_ib_idx]; - uint32_t header = ib_chunk->kdata[idx]; + uint32_t header; if (idx >= ib_chunk->length_dw) { DRM_ERROR("Can not parse packet at %d after CS end %d !\n", idx, ib_chunk->length_dw); return -EINVAL; } + header = ib_chunk->kdata[idx]; pkt->idx = idx; pkt->type = CP_PACKET_GET_TYPE(header); pkt->count = CP_PACKET_GET_COUNT(header); |