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intel/vec4: fix out of bounds read
[mesa.git]
/
src
/
intel
/
compiler
/
brw_vec4_nir.cpp
diff --git
a/src/intel/compiler/brw_vec4_nir.cpp
b/src/intel/compiler/brw_vec4_nir.cpp
index 13a5d2f4fa969724e02752d49ebb0dda9eb27fa8..607cfc24d9cc6c98606504ceab1dedaaed971fc2 100644
(file)
--- a/
src/intel/compiler/brw_vec4_nir.cpp
+++ b/
src/intel/compiler/brw_vec4_nir.cpp
@@
-999,7
+999,7
@@
try_immediate_source(const nir_alu_instr *instr, src_reg *op,
case BRW_REGISTER_TYPE_F: {
int first_comp = -1;
- float f[
4] = { 0.0f, 0.0f, 0.0f,
0.0f };
+ float f[
NIR_MAX_VEC_COMPONENTS] = {
0.0f };
bool is_scalar = true;
for (unsigned i = 0; i < NIR_MAX_VEC_COMPONENTS; i++) {