https-github-com-bit
diff --git a/‎builtin-fetch--tool.c‎
Lines changed: 2 additions & 6 deletions b/‎builtin-fetch--tool.c‎
Lines changed: 2 additions & 6 deletions
diff --git a/‎git-compat-util.h‎
Lines changed: 16 additions & 0 deletions b/‎git-compat-util.h‎
Lines changed: 16 additions & 0 deletions
@@ -435,9 +435,7 @@ static int pick_rref(int sha1_only, const char *rref, const char *ls_remote_resu
 				cp++;
 			if (!*cp)
 				break;
-			np = strchr(cp, '\n');
-			if (!np)
-				np = cp + strlen(cp);
+			np = strchrnul(cp, '\n');
 			if (pass) {
 				lrr_list[i].line = cp;
 				lrr_list[i].name = cp + 41;
@@ -461,9 +459,7 @@ static int pick_rref(int sha1_only, const char *rref, const char *ls_remote_resu
 			rref++;
 		if (!*rref)
 			break;
-		next = strchr(rref, '\n');
-		if (!next)
-			next = rref + strlen(rref);
+		next = strchrnul(rref, '\n');
 		rreflen = next - rref;
 
 		for (i = 0; i < lrr_count; i++) {
 
@@ -183,6 +183,22 @@ void *gitmemmem(const void *haystack, size_t haystacklen,
                 const void *needle, size_t needlelen);
 #endif
 
+#ifdef __GLIBC_PREREQ
+#if __GLIBC_PREREQ(2, 1)
+#define HAVE_STRCHRNUL
+#endif
+#endif
+
+#ifndef HAVE_STRCHRNUL
+#define strchrnul gitstrchrnul
+static inline char *gitstrchrnul(const char *s, int c)
+{
+	while (*s && *s != c)
+		s++;
+	return (char *)s;
+}
+#endif
+
 extern void release_pack_memory(size_t, int);
 
 static inline char* xstrdup(const char *str)