diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/program/program.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mesa/program/program.c b/src/mesa/program/program.c index 3b6d682744..06b9539bda 100644 --- a/src/mesa/program/program.c +++ b/src/mesa/program/program.c @@ -876,12 +876,16 @@ _mesa_find_used_registers(const struct gl_program *prog, const GLuint n = _mesa_num_inst_src_regs(inst->Opcode); if (inst->DstReg.File == file) { - used[inst->DstReg.Index] = GL_TRUE; + ASSERT(inst->DstReg.Index < usedSize); + if(inst->DstReg.Index < usedSize) + used[inst->DstReg.Index] = GL_TRUE; } for (j = 0; j < n; j++) { if (inst->SrcReg[j].File == file) { - used[inst->SrcReg[j].Index] = GL_TRUE; + ASSERT(inst->SrcReg[j].Index < usedSize); + if(inst->SrcReg[j].Index < usedSize) + used[inst->SrcReg[j].Index] = GL_TRUE; } } } |