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| author | Thomas Jarosch <thomas.jarosch@intra2net.com> | 2019-08-21 16:14:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-21 07:12:51 +0200 |
| commit | 1ad4aaa984dc234b5b0c0f816e09cc40b4632409 (patch) | |
| tree | fb508cef47c068dc320a22b4eb94f72c630abc44 /fs/nfs/nfs4renewd.c | |
| parent | 0fe97b245999dbb51e77116efb310084ff6e5e58 (diff) | |
netfilter: nf_conntrack_ftp: Fix debug output
[ Upstream commit 3a069024d371125227de3ac8fa74223fcf473520 ]
The find_pattern() debug output was printing the 'skip' character.
This can be a NULL-byte and messes up further pr_debug() output.
Output without the fix:
kernel: nf_conntrack_ftp: Pattern matches!
kernel: nf_conntrack_ftp: Skipped up to `<7>nf_conntrack_ftp: find_pattern `PORT': dlen = 8
kernel: nf_conntrack_ftp: find_pattern `EPRT': dlen = 8
Output with the fix:
kernel: nf_conntrack_ftp: Pattern matches!
kernel: nf_conntrack_ftp: Skipped up to 0x0 delimiter!
kernel: nf_conntrack_ftp: Match succeeded!
kernel: nf_conntrack_ftp: conntrack_ftp: match `172,17,0,100,200,207' (20 bytes at 4150681645)
kernel: nf_conntrack_ftp: find_pattern `PORT': dlen = 8
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/nfs/nfs4renewd.c')
0 files changed, 0 insertions, 0 deletions