DoS for malformed .asx [patch]
Malformed .asx files containing cause segfault (DoS only, not exploit).
File: ./trunk/modules/demux/playlist/asx.c
Inside the while loop (198), psz_parse can be set to NULL (203) before a "continue". strcasestr() expects a non-null value => crash
198: change while( ( psz_parse = strcasestr( psz_parse, "<" ) ) && psz_parse && *psz_parse ) to while( psz_parse && ( psz_parse = strcasestr( psz_parse, "<" ) ) && psz_parse && *psz_parse )