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| author | Stefano Sabatini <stefasab@gmail.com> | 2012-12-08 18:41:06 +0100 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-12-08 19:53:03 +0100 |
| commit | 129d73715084620f52dd507aeab29eb8e1da490e (patch) | |
| tree | 757d76d332c2df9a9f66f2616fbea57f48a3560d /libavutil/opt.c | |
| parent | e5550c0d0971e393ba221cd69506acd2c2dab89c (diff) | |
| download | ffmpeg-129d73715084620f52dd507aeab29eb8e1da490e.tar.gz | |
lavu/opt: make av_opt_query_ranges_default() return a meaningful error code
Diffstat (limited to 'libavutil/opt.c')
| -rw-r--r-- | libavutil/opt.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libavutil/opt.c b/libavutil/opt.c index 098dba378e..b8ad36f1d7 100644 --- a/libavutil/opt.c +++ b/libavutil/opt.c @@ -1228,11 +1228,14 @@ int av_opt_query_ranges_default(AVOptionRanges **ranges_arg, void *obj, const ch AVOptionRange **range_array = av_mallocz(sizeof(void*)); AVOptionRange *range = av_mallocz(sizeof(*range)); const AVOption *field = av_opt_find(obj, key, NULL, 0, flags); + int ret; *ranges_arg = NULL; - if (!ranges || !range || !range_array || !field) + if (!ranges || !range || !range_array || !field) { + ret = AVERROR(ENOMEM); goto fail; + } ranges->range = range_array; ranges->range[0] = range; @@ -1266,6 +1269,7 @@ int av_opt_query_ranges_default(AVOptionRanges **ranges_arg, void *obj, const ch range->value_max = INT_MAX/8; break; default: + ret = AVERROR(ENOSYS); goto fail; } @@ -1274,7 +1278,7 @@ int av_opt_query_ranges_default(AVOptionRanges **ranges_arg, void *obj, const ch fail: av_free(ranges); av_free(range); - return -1; + return ret; } void av_opt_freep_ranges(AVOptionRanges **rangesp) |