URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=e4224aab2fc1677adc09c0dd6d8f151c1d823c77
Submitter: Michael Mann (mmann78@xxxxxxxxxxxx)
Changed: branch: master-1.12
Repository: wireshark
Commits:
e4224aa by Alexis La Goutte (alexis.lagoutte@xxxxxxxxx):
DNS: WKS RR Protocol field is read as 4 bytes instead of 1
In the attached pcap file, there's a single DNS packet with WKS RR in the Prerequisites section.
The Protocol field of this RR is read as if it is 4 bytes long instead of 1, which actually reads part of the bytes of the following RR.
Found by boaz
Bug:10675
Change-Id: Icf12c7f3864b629a242598373c06eee4de0ca098
Reviewed-on: https://code.wireshark.org/review/5170
Reviewed-by: Pascal Quantin <pascal.quantin@xxxxxxxxx>
Reviewed-by: Anders Broman <a.broman58@xxxxxxxxx>
(cherry picked from commit aec5ffb535be189a0861531aeceb7be557e47336)
Reviewed-on: https://code.wireshark.org/review/5173
Reviewed-by: Michael Mann <mmann78@xxxxxxxxxxxx>
Actions performed:
from d12ab6a tn5220: prevent another potential endless loop exit the loop if dissect_unknown_data() returns 0
adds e4224aa DNS: WKS RR Protocol field is read as 4 bytes instead of 1
Summary of changes:
epan/dissectors/packet-dns.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)