X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fnetwork%2Fgetnameinfo.c;h=5e6fae3ed0e517e4a8a76c9b8ca5e75b99a31c3a;hb=91d34c4533e6bf6eacad7a9f001f28f9e5ebc656;hp=2ba66e33d75c7d5ef91610b10fff794de58fcf0e;hpb=80e6485455a9c75c029d0e976d2dd9c8e441dd72;p=musl

diff --git a/src/network/getnameinfo.c b/src/network/getnameinfo.c
index 2ba66e33..5e6fae3e 100644
--- a/src/network/getnameinfo.c
+++ b/src/network/getnameinfo.c
@@ -96,7 +96,7 @@ static void reverse_services(char *buf, int port, int dgram)
 		if ((p=strchr(line, '#'))) *p++='\n', *p=0;
 
 		for (p=line; *p && !isspace(*p); p++);
-		if (!p) continue;
+		if (!*p) continue;
 		*p++ = 0;
 		svport = strtoul(p, &z, 10);
 
@@ -135,13 +135,13 @@ int getnameinfo(const struct sockaddr *restrict sa, socklen_t sl,
 	switch (af) {
 	case AF_INET:
 		a = (void *)&((struct sockaddr_in *)sa)->sin_addr;
-		if (sl != sizeof(struct sockaddr_in)) return EAI_FAMILY;
+		if (sl < sizeof(struct sockaddr_in)) return EAI_FAMILY;
 		mkptr4(ptr, a);
 		scopeid = 0;
 		break;
 	case AF_INET6:
 		a = (void *)&((struct sockaddr_in6 *)sa)->sin6_addr;
-		if (sl != sizeof(struct sockaddr_in6)) return EAI_FAMILY;
+		if (sl < sizeof(struct sockaddr_in6)) return EAI_FAMILY;
 		if (memcmp(a, "\0\0\0\0\0\0\0\0\0\0\xff\xff", 12))
 			mkptr6(ptr, a);
 		else