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-rw-r--r--net/netfilter/ipvs/ip_vs_ftp.c6
-rw-r--r--net/netfilter/nf_conntrack_ftp.c4
-rw-r--r--net/netfilter/nf_conntrack_sip.c22
-rw-r--r--net/netfilter/nf_log.c2
-rw-r--r--net/netfilter/nf_nat_sip.c2
5 files changed, 18 insertions, 18 deletions
diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c
index a64fa15790e5..1d5341f3761d 100644
--- a/net/netfilter/ipvs/ip_vs_ftp.c
+++ b/net/netfilter/ipvs/ip_vs_ftp.c
@@ -96,13 +96,13 @@ static int ip_vs_ftp_get_addrport(char *data, char *data_limit,
if (data_limit - data < plen) {
/* check if there is partial match */
- if (strnicmp(data, pattern, data_limit - data) == 0)
+ if (strncasecmp(data, pattern, data_limit - data) == 0)
return -1;
else
return 0;
}
- if (strnicmp(data, pattern, plen) != 0) {
+ if (strncasecmp(data, pattern, plen) != 0) {
return 0;
}
s = data + plen;
@@ -354,7 +354,7 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp,
data_limit = skb_tail_pointer(skb);
while (data <= data_limit - 6) {
- if (strnicmp(data, "PASV\r\n", 6) == 0) {
+ if (strncasecmp(data, "PASV\r\n", 6) == 0) {
/* Passive mode on */
IP_VS_DBG(7, "got PASV at %td of %td\n",
data - data_start,
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c
index b8a0924064ef..b666959f17c0 100644
--- a/net/netfilter/nf_conntrack_ftp.c
+++ b/net/netfilter/nf_conntrack_ftp.c
@@ -304,12 +304,12 @@ static int find_pattern(const char *data, size_t dlen,
if (dlen <= plen) {
/* Short packet: try for partial? */
- if (strnicmp(data, pattern, dlen) == 0)
+ if (strncasecmp(data, pattern, dlen) == 0)
return -1;
else return 0;
}
- if (strnicmp(data, pattern, plen) != 0) {
+ if (strncasecmp(data, pattern, plen) != 0) {
#if 0
size_t i;
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 4c3ba1c8d682..885b4aba3695 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -247,7 +247,7 @@ int ct_sip_parse_request(const struct nf_conn *ct,
for (; dptr < limit - strlen("sip:"); dptr++) {
if (*dptr == '\r' || *dptr == '\n')
return -1;
- if (strnicmp(dptr, "sip:", strlen("sip:")) == 0) {
+ if (strncasecmp(dptr, "sip:", strlen("sip:")) == 0) {
dptr += strlen("sip:");
break;
}
@@ -350,7 +350,7 @@ static const char *ct_sip_header_search(const char *dptr, const char *limit,
continue;
}
- if (strnicmp(dptr, needle, len) == 0)
+ if (strncasecmp(dptr, needle, len) == 0)
return dptr;
}
return NULL;
@@ -383,10 +383,10 @@ int ct_sip_get_header(const struct nf_conn *ct, const char *dptr,
/* Find header. Compact headers must be followed by a
* non-alphabetic character to avoid mismatches. */
if (limit - dptr >= hdr->len &&
- strnicmp(dptr, hdr->name, hdr->len) == 0)
+ strncasecmp(dptr, hdr->name, hdr->len) == 0)
dptr += hdr->len;
else if (hdr->cname && limit - dptr >= hdr->clen + 1 &&
- strnicmp(dptr, hdr->cname, hdr->clen) == 0 &&
+ strncasecmp(dptr, hdr->cname, hdr->clen) == 0 &&
!isalpha(*(dptr + hdr->clen)))
dptr += hdr->clen;
else
@@ -620,9 +620,9 @@ static int ct_sip_parse_transport(struct nf_conn *ct, const char *dptr,
if (ct_sip_parse_param(ct, dptr, dataoff, datalen, "transport=",
&matchoff, &matchlen)) {
- if (!strnicmp(dptr + matchoff, "TCP", strlen("TCP")))
+ if (!strncasecmp(dptr + matchoff, "TCP", strlen("TCP")))
*proto = IPPROTO_TCP;
- else if (!strnicmp(dptr + matchoff, "UDP", strlen("UDP")))
+ else if (!strncasecmp(dptr + matchoff, "UDP", strlen("UDP")))
*proto = IPPROTO_UDP;
else
return 0;
@@ -743,10 +743,10 @@ int ct_sip_get_sdp_header(const struct nf_conn *ct, const char *dptr,
if (term != SDP_HDR_UNSPEC &&
limit - dptr >= thdr->len &&
- strnicmp(dptr, thdr->name, thdr->len) == 0)
+ strncasecmp(dptr, thdr->name, thdr->len) == 0)
break;
else if (limit - dptr >= hdr->len &&
- strnicmp(dptr, hdr->name, hdr->len) == 0)
+ strncasecmp(dptr, hdr->name, hdr->len) == 0)
dptr += hdr->len;
else
continue;
@@ -1394,7 +1394,7 @@ static int process_sip_response(struct sk_buff *skb, unsigned int protoff,
if (handler->response == NULL)
continue;
if (*datalen < matchend + handler->len ||
- strnicmp(*dptr + matchend, handler->method, handler->len))
+ strncasecmp(*dptr + matchend, handler->method, handler->len))
continue;
return handler->response(skb, protoff, dataoff, dptr, datalen,
cseq, code);
@@ -1435,7 +1435,7 @@ static int process_sip_request(struct sk_buff *skb, unsigned int protoff,
if (handler->request == NULL)
continue;
if (*datalen < handler->len ||
- strnicmp(*dptr, handler->method, handler->len))
+ strncasecmp(*dptr, handler->method, handler->len))
continue;
if (ct_sip_get_header(ct, *dptr, 0, *datalen, SIP_HDR_CSEQ,
@@ -1462,7 +1462,7 @@ static int process_sip_msg(struct sk_buff *skb, struct nf_conn *ct,
const struct nf_nat_sip_hooks *hooks;
int ret;
- if (strnicmp(*dptr, "SIP/2.0 ", strlen("SIP/2.0 ")) != 0)
+ if (strncasecmp(*dptr, "SIP/2.0 ", strlen("SIP/2.0 ")) != 0)
ret = process_sip_request(skb, protoff, dataoff, dptr, datalen);
else
ret = process_sip_response(skb, protoff, dataoff, dptr, datalen);
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index daad6022c689..d7197649dba6 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -30,7 +30,7 @@ static struct nf_logger *__find_logger(int pf, const char *str_logger)
log = rcu_dereference_protected(loggers[pf][i],
lockdep_is_held(&nf_log_mutex));
- if (!strnicmp(str_logger, log->name, strlen(log->name)))
+ if (!strncasecmp(str_logger, log->name, strlen(log->name)))
return log;
}
diff --git a/net/netfilter/nf_nat_sip.c b/net/netfilter/nf_nat_sip.c
index b4d691db955e..791fac4fd745 100644
--- a/net/netfilter/nf_nat_sip.c
+++ b/net/netfilter/nf_nat_sip.c
@@ -155,7 +155,7 @@ static unsigned int nf_nat_sip(struct sk_buff *skb, unsigned int protoff,
int request, in_header;
/* Basic rules: requests and responses. */
- if (strnicmp(*dptr, "SIP/2.0", strlen("SIP/2.0")) != 0) {
+ if (strncasecmp(*dptr, "SIP/2.0", strlen("SIP/2.0")) != 0) {
if (ct_sip_parse_request(ct, *dptr, *datalen,
&matchoff, &matchlen,
&addr, &port) > 0 &&
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-26 20:33:00 +0000