diff options
| -rw-r--r-- | libavutil/opt.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavutil/opt.c b/libavutil/opt.c index 2cc6f6ce34..f2b947337e 100644 --- a/libavutil/opt.c +++ b/libavutil/opt.c @@ -562,9 +562,16 @@ static int parse_key_value_pair(void *ctx, const char **buf, char *val; int ret; + if (!key) + return AVERROR(ENOMEM); + if (*key && strspn(*buf, key_val_sep)) { (*buf)++; val = av_get_token(buf, pairs_sep); + if (!val) { + av_freep(&key); + return AVERROR(ENOMEM); + } } else { av_log(ctx, AV_LOG_ERROR, "Missing key or no key/value separator found after key '%s'\n", key); av_free(key); |