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Commit ddb075b0 authored by Gao Feng's avatar Gao Feng Committed by Pablo Neira Ayuso
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netfilter: ftp: Remove the useless code 



There are some debug code which are commented out in find_pattern by #if 0.
Now remove them.

Signed-off-by: default avatarGao Feng <fgao@ikuai8.com>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 723eb299

net/netfilter/nf_conntrack_ftp.c

+1 −12
Original line number Diff line number Diff line
@@ -309,19 +309,8 @@ static int find_pattern(const char *data, size_t dlen, 
		else return 0;

	}



	if (strncasecmp(data, pattern, plen) != 0) {

#if 0

		size_t i;



		pr_debug("ftp: string mismatch\n");

		for (i = 0; i < plen; i++) {

			pr_debug("ftp:char %u `%c'(%u) vs `%c'(%u)\n",

				 i, data[i], data[i],

				 pattern[i], pattern[i]);

		}

#endif

	if (strncasecmp(data, pattern, plen) != 0)

		return 0;

	}



	pr_debug("Pattern matches!\n");

	/* Now we've found the constant string, try to skip