Check for broken PCR value in es_out.

It will prevent #2706 from broken demuxer/streams.

diff --git a/src/input/es_out.c b/src/input/es_out.c
index e0708d0fc072b2be34ffb3ec9fbd0d9ed0ce3939..22d40261304b225b9b3b728ae7f0eca2c6c13c55 100644 (file)
--- a/src/input/es_out.c
+++ b/src/input/es_out.c
@@ -2227,6 +2227,12 @@ static int EsOutControlLocked( es_out_t *out, int i_query, va_list args )
                 return VLC_EGENERIC;
 
             i_pcr = (int64_t)va_arg( args, int64_t );
+            if( i_pcr <= VLC_TS_INVALID )
+            {
+                msg_Err( p_sys->p_input, "Invalid PCR value in ES_OUT_SET_(GROUP_)PCR !" );
+                return VLC_EGENERIC;
+            }
+
             /* search program
              * TODO do not use mdate() but proper stream acquisition date */
             input_clock_Update( p_pgrm->p_clock, VLC_OBJECT(p_sys->p_input),