[sr-dev] git:4.3:0b20349c: parse: more log messages in case of errors in parse_hname2_short()

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 4.3
Commit: 0b20349c487f9a486db7407b3f712ca06531b9d1
URL: https://github.com/kamailio/kamailio/commit/0b20349c487f9a486db7407b3f712ca06531b9d1

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2015-09-15T13:13:01+02:00

parse: more log messages in case of errors in parse_hname2_short()

(cherry picked from commit 3913cc881030cccc9518733e18363402f2dfb18e)

---

Modified: parser/parse_hname2.c

---

Diff:  https://github.com/kamailio/kamailio/commit/0b20349c487f9a486db7407b3f712ca06531b9d1.diff
Patch: https://github.com/kamailio/kamailio/commit/0b20349c487f9a486db7407b3f712ca06531b9d1.patch

---

diff --git a/parser/parse_hname2.c b/parser/parse_hname2.c
index ff273d0..9db38af 100644
--- a/parser/parse_hname2.c
+++ b/parser/parse_hname2.c
@@ -276,12 +276,18 @@ char* parse_hname2_short(char* const begin, const char* const end, struct hdr_fi
 			return parse_hname2(begin, end, hdr);
 		}
 		/* not enough space */
+		LM_ERR("not enough space to parse the header name in [%.*s] (%d)\n",
+				(int)(end-begin), begin, (int)(end-begin));
 		return NULL;
 	}
 	/* pad with whitespace - tipycal char after the ':' of the header name */
 	memset(hbuf, ' ', HBUF_MAX_SIZE);
 	memcpy(hbuf, begin, end-begin);
 	p = parse_hname2(hbuf, hbuf + 4 + (end-begin), hdr);
-	if(!p) return NULL;
+	if(!p) {
+		LM_ERR("failed to parse the header name in [%.*s] (%d)\n",
+				(int)(end-begin), begin, (int)(end-begin));
+		return NULL;
+	}
 	return begin + (p-hbuf);
 }