diff options
| author | Ilia Mirkin <[email protected]> | 2014-09-06 11:41:36 -0400 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2014-09-09 21:38:40 +0100 |
| commit | 31adc4068091f71a6cee656224ecab32f0aa1746 (patch) | |
| tree | 787e9c258563e4827d9377d260fc77d1ef08cdd0 | |
| parent | a318e2f383b3c02448cb4e0a7493343bcc47e793 (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]>
(cherry picked from commit 874a9396c5adfdcff63139bf6ababb55c1253402)
| -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; } |