openharmony/third_party_ffmpeg
1
0
Fork 0
mirror of https://gitee.com/openharmony/third_party_ffmpeg synced 2024-11-27 13:10:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

avutil/opt: check for and handle errors in av_opt_set_dict2()

Browse Source 
Previously errors could result in random entries to be lost.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-01-24 03:42:46 +01:00
parent 2e31434d84
commit f3ace85d88
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libavutil/opt.c
View File

@ -1476,10 +1476,11 @@ int av_opt_set_dict2(void *obj, AVDictionary **options, int search_flags)
while ((t = av_dict_get(*options, "", t, AV_DICT_IGNORE_SUFFIX))) {
ret = av_opt_set(obj, t->key, t->value, search_flags);
if (ret == AVERROR_OPTION_NOT_FOUND)
av_dict_set(&tmp, t->key, t->value, 0);
else if (ret < 0) {
ret = av_dict_set(&tmp, t->key, t->value, 0);
if (ret < 0) {
av_log(obj, AV_LOG_ERROR, "Error setting option %s to value %s.\n", t->key, t->value);
break;
av_dict_free(&tmp);
return ret;
}
ret = 0;
}