glsl: Initialize all tfeedback_candidate_generator member variables.

Fixes uninitialized pointer field defect reported by Coverity.

Signed-off-by: Vinson Lee <[email protected]>
Reviewed-by: Paul Berry <[email protected]>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/glsl/link_varyings.cpp b/src/glsl/link_varyings.cpp
index e2cb46e8ced..b1317c8322b 100644
--- a/src/glsl/link_varyings.cpp
+++ b/src/glsl/link_varyings.cpp
@@ -868,7 +868,9 @@ public:
    tfeedback_candidate_generator(void *mem_ctx,
                                  hash_table *tfeedback_candidates)
       : mem_ctx(mem_ctx),
-        tfeedback_candidates(tfeedback_candidates)
+        tfeedback_candidates(tfeedback_candidates),
+        toplevel_var(NULL),
+        varying_floats(0)
    {
    }