[PATCH] d3dx9_36: fixed off by 1 in the usage_idx check (Coverity)
Marcus Meissner
marcus at jet.franken.de
Tue May 25 16:40:59 CDT 2010
Hi,
This->oT_regnum[usage_idx] = regnum;
and oT_regnum is of size 8.
Ciao, Marcus
---
dlls/d3dx9_36/bytecodewriter.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/dlls/d3dx9_36/bytecodewriter.c b/dlls/d3dx9_36/bytecodewriter.c
index 384fed3..055b8ef 100644
--- a/dlls/d3dx9_36/bytecodewriter.c
+++ b/dlls/d3dx9_36/bytecodewriter.c
@@ -435,7 +435,7 @@ static HRESULT vs_find_builtin_varyings(struct bc_writer *This, const struct bwr
break;
case BWRITERDECLUSAGE_TEXCOORD:
- if(usage_idx > 8) {
+ if(usage_idx >= 8) {
WARN("dcl_color%u not supported in sm 1/2 shaders\n", usage_idx);
return E_INVALIDARG;
}
--
1.5.6
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