diff options
| -rw-r--r-- | src/compiler/glsl/link_varyings.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/compiler/glsl/link_varyings.cpp b/src/compiler/glsl/link_varyings.cpp index 69c92bf53b0..cb9091d86b4 100644 --- a/src/compiler/glsl/link_varyings.cpp +++ b/src/compiler/glsl/link_varyings.cpp @@ -556,6 +556,13 @@ cross_validate_outputs_to_inputs(struct gl_context *ctx, unsigned slot_limit = idx + num_elements; while (idx < slot_limit) { + if (idx >= MAX_VARYING) { + linker_error(prog, + "Invalid location %u in %s shader\n", idx, + _mesa_shader_stage_to_string(consumer->Stage)); + return; + } + output = explicit_locations[idx][input->data.location_frac]; if (output == NULL || |