From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 2 Feb 2013 06:32:12 +0000 (-0500)
Subject: fix memory leak due to double call to getaddrinfo in gethostbyname*
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=b0302863a36ef6ad24bd25e3ef4df74b9a56980d;hp=70b584bc9467ce939c73898212c17be1ab7e39af

fix memory leak due to double call to getaddrinfo in gethostbyname*
---

diff --git a/src/network/gethostbyname2_r.c b/src/network/gethostbyname2_r.c
index 49e4e531..0dc6dc00 100644
--- a/src/network/gethostbyname2_r.c
+++ b/src/network/gethostbyname2_r.c
@@ -30,7 +30,6 @@ int gethostbyname2_r(const char *name, int af,
 		buflen -= sizeof(char *)-i;
 	}
 
-	getaddrinfo(name, 0, &hint, &ai);
 	switch (getaddrinfo(name, 0, &hint, &ai)) {
 	case EAI_NONAME:
 		*err = HOST_NOT_FOUND;