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-rw-r--r--src/compiler/glsl/serialize.cpp9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/compiler/glsl/serialize.cpp b/src/compiler/glsl/serialize.cpp
index 267700e7e78..26d8ec4b75b 100644
--- a/src/compiler/glsl/serialize.cpp
+++ b/src/compiler/glsl/serialize.cpp
@@ -360,13 +360,20 @@ read_xfb(struct blob_reader *metadata, struct gl_shader_program *shProg)
if (xfb_stage == ~0u)
return;
+ if (shProg->TransformFeedback.VaryingNames) {
+ for (unsigned i = 0; i < shProg->TransformFeedback.NumVarying; ++i)
+ free(shProg->TransformFeedback.VaryingNames[i]);
+ }
+
/* Data set by glTransformFeedbackVaryings. */
shProg->TransformFeedback.BufferMode = blob_read_uint32(metadata);
blob_copy_bytes(metadata, &shProg->TransformFeedback.BufferStride,
sizeof(shProg->TransformFeedback.BufferStride));
shProg->TransformFeedback.NumVarying = blob_read_uint32(metadata);
+
shProg->TransformFeedback.VaryingNames = (char **)
- malloc(shProg->TransformFeedback.NumVarying * sizeof(GLchar *));
+ realloc(shProg->TransformFeedback.VaryingNames,
+ shProg->TransformFeedback.NumVarying * sizeof(GLchar *));
/* Note, malloc used with VaryingNames. */
for (unsigned i = 0; i < shProg->TransformFeedback.NumVarying; i++)
shProg->TransformFeedback.VaryingNames[i] =