protocol parsing: check input data stricter
authorPatrick Valsecchi <pvalsecc@cisco.com>
Mon, 15 Apr 2013 20:28:01 +0000 (22:28 +0200)
committerDaniel Stenberg <daniel@haxx.se>
Mon, 15 Apr 2013 20:28:01 +0000 (22:28 +0200)
commit148c8e0353d93d7c00003da5a0b8eda2079bc8b9
tree2b9dca4769d2fb1b380ac8b6beae6b1183d3b402
parent2004a7a1115e25128170e40470eba8603f7080da
protocol parsing: check input data stricter

... so that bad length fields aren't blindly accepted

Bug: http://c-ares.haxx.se/mail/c-ares-archive-2013-04/0016.shtml
ares_expand_name.c
ares_parse_a_reply.c
ares_parse_aaaa_reply.c
ares_parse_mx_reply.c
ares_parse_naptr_reply.c
ares_parse_ns_reply.c
ares_parse_ptr_reply.c
ares_parse_srv_reply.c
ares_parse_txt_reply.c