| commit | e6e4d9ed11fb1fab8b3256a3dc14d71b5e984ac4 | |
| author | Patrick McHardy <kaber@trash.net> | |
| Mon, 16 May 2011 12:45:39 +0000 (16 14:45 +0200) | ||
| committer | Patrick McHardy <kaber@trash.net> | |
| Mon, 16 May 2011 12:45:39 +0000 (16 14:45 +0200) | ||
| tree | ce2b0eb33f0be2524529d6b6d6dfe1469559d2d3 | treesnapshot (tar.gz zip) |
| parent | 274ea0e2a4cdf18110e5931b8ecbfef6353e5293 | commitdiff |
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>
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>
| net/netfilter/nf_conntrack_sip.c | diffblobblamehistory |