Hello,
I already found a problem in vlc source tree and fixed it. Could
somebody fix it also in distributions package? Problem is in uproper
handling of buffer during sdp packet decompress. To solve the problem
you need to do following:
File modules/services_discovery/sap.c, line 703:
i_decompressed_size = Decompress( (uint8_t *)psz_sdp,
&p_decompressed_buffer, i_read - ( psz_sdp - (char
*)p_buffer ) );
if( i_decompressed_size > 0 )
{
psz_sdp = (char *)p_decompressed_buffer;
realloc( p_decompressed_buffer, i_decompressed_size++ );
psz_sdp[i_decompressed_size] = '\0';
}
Update it for:
i_decompressed_size = Decompress( (uint8_t *)psz_sdp,
&p_decompressed_buffer, i_read - ( psz_sdp - (char
*)p_buffer ) );
if( i_decompressed_size > 0 )
{
psz_sdp = (char *)p_decompressed_buffer;
psz_sdp = realloc( p_decompressed_buffer, i_decompressed_size+1 );
psz_sdp[i_decompressed_size] = '\0';
}
Problem follows this line of code:
realloc( p_decompressed_buffer, i_decompressed_size++ );
vs.
psz_sdp = realloc( p_decompressed_buffer, i_decompressed_size+1 );
Best regards,
Peter.
--
vlc player crashes during SAP playlist loading
https://launchpad.net/bugs/70664
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