We give the callers a const pointer to a static variable that we reuse
between multiple calls: they're not supposed to free it, and they
don't free it today.
Fix the documentation and leave the still reachable pointer instead of
reworking the function and its callers.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
---
lib/igt_fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/igt_fb.c b/lib/igt_fb.c
index 2f8968d..0462c35 100644
--- a/lib/igt_fb.c
+++ b/lib/igt_fb.c
@@ -1146,7 +1146,7 @@ const char *igt_format_str(uint32_t drm_format)
* @format_count: pointer to integer to store the size of the allocated array
*
* This functions returns an array of all the drm fourcc codes supported by this
- * library. The caller must free the allocated array again with free().
+ * library.
*/
void igt_get_all_formats(const uint32_t **formats, int *format_count)
{
--
2.7.0.rc3
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