X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fnetwork%2Fgetnameinfo.c;h=7abe0fa9b9eb4b633d4a76fb9457a8590ad0adab;hb=523d9b965df65bd3ad52863abc817724d7a35f32;hp=080d3c0630c0b586ec8fb2b326319cf5a37b2907;hpb=d0b7f9768df133428b6587a5273551c56c46d6a6;p=musl

diff --git a/src/network/getnameinfo.c b/src/network/getnameinfo.c
index 080d3c06..7abe0fa9 100644
--- a/src/network/getnameinfo.c
+++ b/src/network/getnameinfo.c
@@ -58,6 +58,7 @@ static void reverse_hosts(char *buf, const unsigned char *a, unsigned scopeid, i
 		if ((p=strchr(line, '#'))) *p++='\n', *p=0;
 
 		for (p=line; *p && !isspace(*p); p++);
+		if (!*p) continue;
 		*p++ = 0;
 		if (__lookup_ipliteral(&iplit, line, AF_UNSPEC)<=0)
 			continue;