avparser: don't av_malloc(0).

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago · 191e08d113
parent 7b9e98173c
commit 191e08d113
1 changed files with 6 additions and 4 deletions
--- a/libavcodec/parser.c
+++ b/libavcodec/parser.c
@ -58,11 +58,13 @@ AVCodecParserContext *av_parser_init(int codec_id)
    if (!s)
        return NULL;
    s->parser = parser;
+    if (parser->priv_data_size) {
        s->priv_data = av_mallocz(parser->priv_data_size);
        if (!s->priv_data) {
            av_free(s);
            return NULL;
        }
+    }
    if (parser->parser_init) {
        ret = parser->parser_init(s);
        if (ret != 0) {