From 4361293fcf59edb56879c36edcd25f0a91e0edf8 Mon Sep 17 00:00:00 2001 From: Mark Harris Date: Sat, 24 Nov 2018 13:02:02 -0800 Subject: [PATCH 1/1] avutil/mem: Fix invalid use of av_alloc_size The alloc_size attribute is valid only on functions that return a pointer. GCC 9 (not yet released) warns about invalid usage: ./libavutil/mem.h:342:1: warning: 'alloc_size' attribute ignored on a function returning int' [-Wattributes] 342 | av_alloc_size(2, 3) int av_reallocp_array(void *ptr, size_t nmemb, size_t size); | ^~~~~~~~~~~~~ Signed-off-by: Michael Niedermayer --- libavutil/mem.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavutil/mem.h b/libavutil/mem.h index 55ae573..5fb1a02 100644 --- a/libavutil/mem.h +++ b/libavutil/mem.h @@ -339,7 +339,7 @@ av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size) * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be * correctly aligned. */ -av_alloc_size(2, 3) int av_reallocp_array(void *ptr, size_t nmemb, size_t size); +int av_reallocp_array(void *ptr, size_t nmemb, size_t size); /** * Reallocate the given buffer if it is not large enough, otherwise do nothing. -- 2.7.4