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-rw-r--r--src/glsl/builtin_functions.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/glsl/builtin_functions.cpp b/src/glsl/builtin_functions.cpp
index 5a024cb4386..7d61fcc3561 100644
--- a/src/glsl/builtin_functions.cpp
+++ b/src/glsl/builtin_functions.cpp
@@ -4465,9 +4465,11 @@ builtin_builder::_image_prototype(const glsl_type *image_type,
sig->parameters.push_tail(in_var(glsl_type::int_type, "sample"));
/* Data arguments. */
- for (unsigned i = 0; i < num_arguments; ++i)
- sig->parameters.push_tail(in_var(data_type,
- ralloc_asprintf(NULL, "arg%d", i)));
+ for (unsigned i = 0; i < num_arguments; ++i) {
+ char *arg_name = ralloc_asprintf(NULL, "arg%d", i);
+ sig->parameters.push_tail(in_var(data_type, arg_name));
+ ralloc_free(arg_name);
+ }
/* Set the maximal set of qualifiers allowed for this image
* built-in. Function calls with arguments having fewer