diff options
| -rw-r--r-- | src/mesa/shader/shader_api.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c index 08fa9a7e23..61d51c3871 100644 --- a/src/mesa/shader/shader_api.c +++ b/src/mesa/shader/shader_api.c @@ -942,7 +942,7 @@ _mesa_get_uniformfv(GLcontext *ctx, GLuint program, GLint location, if (shProg) { if (location < shProg->Uniforms->NumUniforms) { GLint progPos, i; - const struct gl_program *prog; + const struct gl_program *prog = NULL; progPos = shProg->Uniforms->Uniforms[location].VertPos; if (progPos >= 0) { @@ -955,8 +955,11 @@ _mesa_get_uniformfv(GLcontext *ctx, GLuint program, GLint location, } } - for (i = 0; i < prog->Parameters->Parameters[progPos].Size; i++) { - params[i] = prog->Parameters->ParameterValues[progPos][i]; + ASSERT(prog); + if (prog) { + for (i = 0; i < prog->Parameters->Parameters[progPos].Size; i++) { + params[i] = prog->Parameters->ParameterValues[progPos][i]; + } } } else { |