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authorVinson Lee <[email protected]>2009-12-10 12:37:10 -0800
committerVinson Lee <[email protected]>2009-12-10 12:37:10 -0800
commit51f52edaf186a927a2c8c29ba9dba56d18928a7e (patch)
tree859346b85a3b87bbdfba1e264fbc2548efdebc42 /src/mesa/shader
parentdcb4a37fc89924192d923ed6906d2922371b8cb1 (diff)
glsl: Fix array out-of-bounds access by _slang_lookup_constant.
Diffstat (limited to 'src/mesa/shader')
-rw-r--r--src/mesa/shader/slang/slang_simplify.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/mesa/shader/slang/slang_simplify.c b/src/mesa/shader/slang/slang_simplify.c
index b8a21f642cb..539c6ff0d14 100644
--- a/src/mesa/shader/slang/slang_simplify.c
+++ b/src/mesa/shader/slang/slang_simplify.c
@@ -84,10 +84,11 @@ _slang_lookup_constant(const char *name)
for (i = 0; info[i].Name; i++) {
if (strcmp(info[i].Name, name) == 0) {
/* found */
- GLint value = -1;
- _mesa_GetIntegerv(info[i].Token, &value);
- ASSERT(value >= 0); /* sanity check that glGetFloatv worked */
- return value;
+ GLint values[4];
+ values[0] = -1;
+ _mesa_GetIntegerv(info[i].Token, values);
+ ASSERT(values[0] >= 0); /* sanity check that glGetFloatv worked */
+ return values[0];
}
}
return -1;