/**
* The unrecognized extensions from \c MESA_EXTENSION_OVERRIDE.
- * Must be freed, does not return \c NULL.
+ * Returns \c NULL if empty.
*/
-static char *
+static const char *
get_extension_override( struct gl_context *ctx )
{
- if (extra_extensions == NULL) {
- return calloc(1, sizeof(char));
- } else {
+ if (extra_extensions)
_mesa_problem(ctx, "Trying to enable unknown extensions: %s",
extra_extensions);
- return strdup(extra_extensions);
- }
+
+ return extra_extensions;
}
/* Indices of the extensions sorted by year */
extension_index *extension_indices;
/* String of extra extensions. */
- char *extra_extensions = get_extension_override(ctx);
+ const char *extra_extensions = get_extension_override(ctx);
unsigned k;
unsigned j;
unsigned maxYear = ~0;
exts = calloc(ALIGN(length + 1, 4), sizeof(char));
if (exts == NULL) {
- free(extra_extensions);
return NULL;
}
extension_indices = malloc(count * sizeof(extension_index));
if (extension_indices == NULL) {
free(exts);
- free(extra_extensions);
return NULL;
}
free(extension_indices);
if (extra_extensions != 0) {
strcat(exts, extra_extensions);
- free(extra_extensions);
}
return (GLubyte *) exts;