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| author | Harald Welte <laforge@netfilter.org> | 2005-11-17 15:06:47 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-11-17 15:06:47 -0800 |
| commit | 2fce76afdb067fa3e7f8ee33c9fe366bd65887ea (patch) | |
| tree | 1c3c543169d446d495711860250dca4b319343fb /net | |
| parent | bd6af700a7191f483f41706467033588f28c8877 (diff) | |
| download | linux-2fce76afdb067fa3e7f8ee33c9fe366bd65887ea.tar.gz linux-2fce76afdb067fa3e7f8ee33c9fe366bd65887ea.tar.bz2 linux-2fce76afdb067fa3e7f8ee33c9fe366bd65887ea.zip | |
[NETFILTER] ip_conntrack: fix ftp/irc/tftp helpers on ports >= 32768
Since we've converted the ftp/irc/tftp helpers to use the new
module_parm_array() some time ago, we ware accidentially using signed data
types - thus preventing those modules from being used on ports >= 32768.
This patch fixes it by using 'ushort' module parameters.
Thanks to Jan Nijs for reporting this bug.
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_ftp.c | 4 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_irc.c | 4 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_tftp.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_ftp.c b/net/ipv4/netfilter/ip_conntrack_ftp.c index d77d6b3f5f80..59e12b02b22c 100644 --- a/net/ipv4/netfilter/ip_conntrack_ftp.c +++ b/net/ipv4/netfilter/ip_conntrack_ftp.c @@ -29,9 +29,9 @@ static char *ftp_buffer; static DEFINE_SPINLOCK(ip_ftp_lock); #define MAX_PORTS 8 -static short ports[MAX_PORTS]; +static unsigned short ports[MAX_PORTS]; static int ports_c; -module_param_array(ports, short, &ports_c, 0400); +module_param_array(ports, ushort, &ports_c, 0400); static int loose; module_param(loose, int, 0600); diff --git a/net/ipv4/netfilter/ip_conntrack_irc.c b/net/ipv4/netfilter/ip_conntrack_irc.c index 15457415a4f3..2dea1db14406 100644 --- a/net/ipv4/netfilter/ip_conntrack_irc.c +++ b/net/ipv4/netfilter/ip_conntrack_irc.c @@ -34,7 +34,7 @@ #include <linux/moduleparam.h> #define MAX_PORTS 8 -static short ports[MAX_PORTS]; +static unsigned short ports[MAX_PORTS]; static int ports_c; static int max_dcc_channels = 8; static unsigned int dcc_timeout = 300; @@ -52,7 +52,7 @@ EXPORT_SYMBOL_GPL(ip_nat_irc_hook); MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>"); MODULE_DESCRIPTION("IRC (DCC) connection tracking helper"); MODULE_LICENSE("GPL"); -module_param_array(ports, short, &ports_c, 0400); +module_param_array(ports, ushort, &ports_c, 0400); MODULE_PARM_DESC(ports, "port numbers of IRC servers"); module_param(max_dcc_channels, int, 0400); MODULE_PARM_DESC(max_dcc_channels, "max number of expected DCC channels per IRC session"); diff --git a/net/ipv4/netfilter/ip_conntrack_tftp.c b/net/ipv4/netfilter/ip_conntrack_tftp.c index a78736b8525d..d3c5a371f993 100644 --- a/net/ipv4/netfilter/ip_conntrack_tftp.c +++ b/net/ipv4/netfilter/ip_conntrack_tftp.c @@ -26,9 +26,9 @@ MODULE_DESCRIPTION("tftp connection tracking helper"); MODULE_LICENSE("GPL"); #define MAX_PORTS 8 -static short ports[MAX_PORTS]; +static unsigned short ports[MAX_PORTS]; static int ports_c; -module_param_array(ports, short, &ports_c, 0400); +module_param_array(ports, ushort, &ports_c, 0400); MODULE_PARM_DESC(ports, "port numbers of tftp servers"); #if 0 |