diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2010-06-07 19:42:27 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2010-06-07 19:42:27 +0000 |
| commit | 48713b1d270232c5c0b54b2b65f886a5e36a005c (patch) | |
| tree | d3a78fa24b9d9072bca782c0e88d6e9140dd82f4 /sys/dev | |
| parent | 0ae2d978d7974363342e6319a7990fbddadf1cd3 (diff) | |
Proper range check in radeon_emit_packets(); ok oga@
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/drm/radeon_state.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/pci/drm/radeon_state.c b/sys/dev/pci/drm/radeon_state.c index f53103fd154..2baf3b573c1 100644 --- a/sys/dev/pci/drm/radeon_state.c +++ b/sys/dev/pci/drm/radeon_state.c @@ -2110,7 +2110,7 @@ radeon_emit_packets(drm_radeon_private_t * dev_priv, struct drm_file *file_priv, int sz, reg; int *data = (int *)cmdbuf->buf; - if (id >= RADEON_MAX_STATE_PACKETS) + if (id < 0 || id >= RADEON_MAX_STATE_PACKETS) return EINVAL; sz = packet[id].len; |