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vlc-gpu
Commit b38b9c24 authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
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Ogg: fix off-by-one overflow

parent 323bdb9f
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Showing with 3 additions and 1 deletion
modules/mux/ogg.c
View file @ b38b9c24
...@@ -416,7 +416,9 @@ static int AddStream( sout_mux_t *p_mux, sout_input_t *p_input ) ...@@ -416,7 +416,9 @@ static int AddStream( sout_mux_t *p_mux, sout_input_t *p_input )
memcpy( p_stream->p_oggds_header->stream_type, "audio", 5 ); memcpy( p_stream->p_oggds_header->stream_type, "audio", 5 );
memset( p_stream->p_oggds_header->sub_type, 0, 4 ); memset( p_stream->p_oggds_header->sub_type, 0, 4 );
sprintf( p_stream->p_oggds_header->sub_type, "%-x", i_tag ); char buf[5];
snprintf( buf, sizeof(buf), "%"PRIx16, i_tag );
strncpy( p_stream->p_oggds_header->sub_type, buf, 4 );
SetQWLE( &p_stream->p_oggds_header->i_time_unit, INT64_C(10000000) ); SetQWLE( &p_stream->p_oggds_header->i_time_unit, INT64_C(10000000) );
SetDWLE( &p_stream->p_oggds_header->i_default_len, 1 ); SetDWLE( &p_stream->p_oggds_header->i_default_len, 1 );
......
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