| commit | 43e5b94448a8a4a1f772901433f8c30fd95809ed | |
| author | Matthieu Patou <mat@matws.net> | |
| Thu, 19 Sep 2013 18:18:32 +0000 (19 11:18 -0700) | ||
| committer | Karolin Seeger <kseeger@samba.org> | |
| Fri, 20 Sep 2013 09:05:42 +0000 (20 11:05 +0200) | ||
| tree | fe5e8a18d489aa07dc27ff28b70b5cdfbc232284 | treesnapshot (tar.gz zip) |
| parent | f7a9cb0eca0b2b2ed07e49ef56cd35dded3b2fe5 | commitdiff |
libcli: continue to read from the socket even if the size is 0
This is an issue found by Codenomicon, with a malicious packet with 0
bytes UDP payload we will continiously be looping trying to react from
the socket event and continiously do nothing as we will bail out
thinking that we had a memory allocation error.
Original fix comes from Volker Lendecke <vl@samba.org>
Signed-off-by: Matthieu Patou <mat@matws.net>
Fix bug #10158 - netbios related samba process consume 100% CPU.
Autobuild-User(v4-0-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-0-test): Fri Sep 20 11:05:42 CEST 2013 on sn-devel-104
This is an issue found by Codenomicon, with a malicious packet with 0
bytes UDP payload we will continiously be looping trying to react from
the socket event and continiously do nothing as we will bail out
thinking that we had a memory allocation error.
Original fix comes from Volker Lendecke <vl@samba.org>
Signed-off-by: Matthieu Patou <mat@matws.net>
Fix bug #10158 - netbios related samba process consume 100% CPU.
Autobuild-User(v4-0-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-0-test): Fri Sep 20 11:05:42 CEST 2013 on sn-devel-104
| source4/libcli/dgram/dgramsocket.c | diffblobblamehistory |