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Diffstat (limited to 'libbb/xconnect.c')
-rw-r--r--libbb/xconnect.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index 3a6585c..127e2a5 100644
--- a/libbb/xconnect.c
+++ b/libbb/xconnect.c
@@ -255,7 +255,7 @@ IF_NOT_FEATURE_IPV6(sa_family_t af = AF_INET;)
memset(&hint, 0 , sizeof(hint));
hint.ai_family = af;
- /* Needed. Or else we will get each address thrice (or more)
+ /* Need SOCK_STREAM, or else we get each address thrice (or more)
* for each possible socket type (tcp,udp,raw...): */
hint.ai_socktype = SOCK_STREAM;
hint.ai_flags = ai_flags & ~DIE_ON_ERROR;
@@ -285,7 +285,8 @@ IF_NOT_FEATURE_IPV6(sa_family_t af = AF_INET;)
set_port:
set_nport(r, htons(port));
ret:
- freeaddrinfo(result);
+ if (result)
+ freeaddrinfo(result);
return r;
}
#if !ENABLE_FEATURE_IPV6