diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_sip.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_sip.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c index 7d77217de6a3..621b81c7bddc 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c @@ -83,9 +83,10 @@ static int digits_len(const struct nf_conn *ct, const char *dptr, static int iswordc(const char c) { if (isalnum(c) || c == '!' || c == '"' || c == '%' || - (c >= '(' && c <= '/') || c == ':' || c == '<' || c == '>' || + (c >= '(' && c <= '+') || c == ':' || c == '<' || c == '>' || c == '?' || (c >= '[' && c <= ']') || c == '_' || c == '`' || - c == '{' || c == '}' || c == '~') + c == '{' || c == '}' || c == '~' || (c >= '-' && c <= '/') || + c == '\'') return 1; return 0; } @@ -329,13 +330,12 @@ static const char *sip_follow_continuation(const char *dptr, const char *limit) static const char *sip_skip_whitespace(const char *dptr, const char *limit) { for (; dptr < limit; dptr++) { - if (*dptr == ' ') + if (*dptr == ' ' || *dptr == '\t') continue; if (*dptr != '\r' && *dptr != '\n') break; dptr = sip_follow_continuation(dptr, limit); - if (dptr == NULL) - return NULL; + break; } return dptr; } |