RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-24 00:02:52 +00:00
Code Issues Projects Releases Wiki Activity

avutil/mem: Fix invalid use of av_alloc_size

Browse Source 
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 <michael@niedermayer.cc>
This commit is contained in:
Mark Harris 2018-11-24 13:02:02 -08:00 committed by Michael Niedermayer
parent 8108064043
commit 4361293fcf
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavutil/mem.h
View File

@ -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 * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be
* correctly aligned. * 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. * Reallocate the given buffer if it is not large enough, otherwise do nothing.