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-rw-r--r--ares/ares_getnameinfo.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/ares/ares_getnameinfo.c b/ares/ares_getnameinfo.c
index ac54f13fa..236d82bd0 100644
--- a/ares/ares_getnameinfo.c
+++ b/ares/ares_getnameinfo.c
@@ -269,6 +269,7 @@ static char *lookup_service(unsigned short port, int flags,
char buf[4096];
int len = 4096;
#elif GETSERVBYPORT_R_ARGS == 4
+ struct servent ret;
struct servent_data sed;
#endif
if (flags & ARES_NI_UDP)
@@ -287,7 +288,7 @@ static char *lookup_service(unsigned short port, int flags,
#elif GETSERVBYPORT_R_ARGS == 5
se = getservbyport_r(port, proto, se, buf, len);
#elif GETSERVBYPORT_R_ARGS == 4
- se = &sed;
+ se = &ret;
if (getservbyport_r(port, proto, se, &sed) == -1)
se = NULL;
#else