libudfread | branch: master | Petri Hintukainen <[email protected]> | Sat Jun 24 20:01:56 2017 +0300| [65765bef621aeb94946cfdb2fb95c24587785667] | committer: Petri Hintukainen
Fix infinite loop (corrupt input) > http://git.videolan.org/gitweb.cgi/libudfread.git/?a=commit;h=65765bef621aeb94946cfdb2fb95c24587785667 --- src/udfread.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/udfread.c b/src/udfread.c index e2dc9f0..18ac985 100644 --- a/src/udfread.c +++ b/src/udfread.c @@ -584,6 +584,11 @@ static int _parse_udf_partition_maps(udfread_block_input *input, uint8_t len = _get_u8(map + 1); uint16_t ref; + if (len < 2) { + udf_error("invalid partition map length %d\n", (int)len); + break; + } + udf_trace("map %u: type %u\n", i, type); if (map + len > end) { udf_error("partition map table too short !\n"); _______________________________________________ libbluray-devel mailing list [email protected] https://mailman.videolan.org/listinfo/libbluray-devel
