diff options
| author | Ilia Mirkin <[email protected]> | 2014-09-06 11:41:36 -0400 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2014-09-08 20:06:12 -0400 |
| commit | 874a9396c5adfdcff63139bf6ababb55c1253402 (patch) | |
| tree | cd11417f2d36adc087a23c497b7bfb7c5ff78279 /src/gallium/drivers/nouveau | |
| parent | 64c5aeaa94d02fecbe169d830960d1dc841dbc6b (diff) | |
nv50/ir: avoid array overrun when checking for supported mods
Reported by Coverity
Signed-off-by: Ilia Mirkin <[email protected]>
Cc: "10.2 10.3" <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nouveau')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp index b0d617affa7..ebcb0ac2a67 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp @@ -449,7 +449,7 @@ TargetNV50::isModSupported(const Instruction *insn, int s, Modifier mod) const return false; } } - if (s > 3) + if (s >= 3) return false; return (mod & Modifier(opInfo[insn->op].srcMods[s])) == mod; } diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp index 963b6e47ddf..817ceb862d7 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp @@ -423,7 +423,7 @@ TargetNVC0::isModSupported(const Instruction *insn, int s, Modifier mod) const return false; } } - if (s > 3) + if (s >= 3) return false; return (mod & Modifier(opInfo[insn->op].srcMods[s])) == mod; } |