diff options
| -rw-r--r-- | net/netfilter/nf_conntrack_sip.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c index 0021d5b60ce..016e1c1aafe 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c @@ -192,10 +192,10 @@ int ct_sip_lnlen(const char *line, const char *limit) { const char *k = line; - while ((line <= limit) && (*line == '\r' || *line == '\n')) + while ((line < limit) && (*line == '\r' || *line == '\n')) line++; - while (line <= limit) { + while (line < limit) { if (*line == '\r' || *line == '\n') break; line++; @@ -211,7 +211,7 @@ const char *ct_sip_search(const char *needle, const char *haystack, { const char *limit = haystack + (haystack_len - needle_len); - while (haystack <= limit) { + while (haystack < limit) { if (case_sensitive) { if (strncmp(haystack, needle, needle_len) == 0) return haystack; @@ -229,7 +229,7 @@ static int digits_len(const struct nf_conn *ct, const char *dptr, const char *limit, int *shift) { int len = 0; - while (dptr <= limit && isdigit(*dptr)) { + while (dptr < limit && isdigit(*dptr)) { dptr++; len++; } @@ -240,7 +240,7 @@ static int digits_len(const struct nf_conn *ct, const char *dptr, static int skp_digits_len(const struct nf_conn *ct, const char *dptr, const char *limit, int *shift) { - for (; dptr <= limit && *dptr == ' '; dptr++) + for (; dptr < limit && *dptr == ' '; dptr++) (*shift)++; return digits_len(ct, dptr, limit, shift); @@ -302,13 +302,13 @@ static int skp_epaddr_len(const struct nf_conn *ct, const char *dptr, /* Search for @, but stop at the end of the line. * We are inside a sip: URI, so we don't need to worry about * continuation lines. */ - while (dptr <= limit && + while (dptr < limit && *dptr != '@' && *dptr != '\r' && *dptr != '\n') { (*shift)++; dptr++; } - if (dptr <= limit && *dptr == '@') { + if (dptr < limit && *dptr == '@') { dptr++; (*shift)++; } else { @@ -332,7 +332,7 @@ int ct_sip_get_info(const struct nf_conn *ct, limit = dptr + (dlen - hnfo->lnlen); - while (dptr <= limit) { + while (dptr < limit) { if ((strncmp(dptr, hnfo->lname, hnfo->lnlen) != 0) && (hnfo->sname == NULL || strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) { |