[sr-dev] git:master:a4d94268: textops: find_hdr_line_start() - locate header name without error logs

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: a4d94268c7cf5d31e3660b543b10ef6e7ca891ab
URL: https://github.com/kamailio/kamailio/commit/a4d94268c7cf5d31e3660b543b10ef6e7ca891ab

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2021-06-02T18:02:24+02:00

textops: find_hdr_line_start() - locate header name without error logs

---

Modified: src/modules/textops/textops.c

---

Diff:  https://github.com/kamailio/kamailio/commit/a4d94268c7cf5d31e3660b543b10ef6e7ca891ab.diff
Patch: https://github.com/kamailio/kamailio/commit/a4d94268c7cf5d31e3660b543b10ef6e7ca891ab.patch

---

diff --git a/src/modules/textops/textops.c b/src/modules/textops/textops.c
index cbc2309cfe..40ea02c273 100644
--- a/src/modules/textops/textops.c
+++ b/src/modules/textops/textops.c
@@ -1611,13 +1611,16 @@ static inline int find_hdr_line_start(char *hname, unsigned int hname_len,
 
 	start = *buf;
 	len = *buf_len;
-	if(parse_hname2_str(&sname, &h1)==NULL) {
+	parse_hname2_str(&sname, &h1);
+	if(h1.type!=HDR_ERROR_T) {
 		LM_ERR("not a header name: %.*s\n", hname_len, hname);
 		return 0;
 	}
 
 	while (hname_len <= len) {
-		if(parse_hname2(start, start + hname_len, &h2)!=NULL) {
+		/* attempt to find a header name */
+		parse_sip_header_name(start, start + hname_len, &h2, 1, 0);
+		if(h2.type!=HDR_ERROR_T) {
 			if(h1.type>0 && h1.type==h2.type) {
 				*buf = start;
 				*buf_len = len;
@@ -1628,6 +1631,7 @@ static inline int find_hdr_line_start(char *hname, unsigned int hname_len,
 				return 1;
 			}
 		}
+		/* jump to next line */
 		if ((ch = memchr(start, 13, len - 1))) {
 			if (*(ch + 1) != 10) {
 				LM_ERR("No LF after CR\n");