Commit 5699c34a authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
Browse files

dvdnav: only try to regular files matching *.iso (fix #4741)

(This does not affect directories and block devices.)
parent a0af84c5
......@@ -1481,6 +1481,11 @@ static int ProbeDVD( const char *psz_name )
goto bailout;
}
#endif
/* Match extension as the anchor exhibits too many false positives */
const size_t len = strlen( psz_name );
if( len < 4 || strcasecmp( psz_name + len - 4, ".iso" ) )
goto bailout;
/* Try to find the anchor (2 bytes at LBA 256) */
uint16_t anchor;
......
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