diff options
| author | Patrick McHardy | 2011-05-16 14:45:39 +0200 |
|---|---|---|
| committer | Patrick McHardy | 2011-05-16 14:45:39 +0200 |
| commit | e6e4d9ed11fb1fab8b3256a3dc14d71b5e984ac4 (patch) | |
| tree | ce2b0eb33f0be2524529d6b6d6dfe1469559d2d3 /net/netfilter/nf_conntrack_h323_types.c | |
| parent | netfilter: nf_ct_sip: validate Content-Length in TCP SIP messages (diff) | |
| download | kernel-qcow2-linux-e6e4d9ed11fb1fab8b3256a3dc14d71b5e984ac4.tar.gz kernel-qcow2-linux-e6e4d9ed11fb1fab8b3256a3dc14d71b5e984ac4.tar.xz kernel-qcow2-linux-e6e4d9ed11fb1fab8b3256a3dc14d71b5e984ac4.zip | |
netfilter: nf_ct_sip: fix SDP parsing in TCP SIP messages for some Cisco phones
Some Cisco phones do not place the Content-Length field at the end of the
SIP message. This is valid, due to a misunderstanding of the specification
the parser expects the SDP body to start directly after the Content-Length
field. Fix the parser to scan for \r\n\r\n to locate the beginning of the
SDP body.
Reported-by: Teresa Kang <teresa_kang@gemtek.com.tw>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/netfilter/nf_conntrack_h323_types.c')
0 files changed, 0 insertions, 0 deletions