From: Michal Privoznik <mprivozn@redhat.com>
Date: Sat, 28 Sep 2019 18:42:29 +0000 (+0200)
Subject: nss: Don't leak @addr in gethostbyname4()
X-Git-Tag: v5.8.0-rc1~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=822f81c59ef434b438636a8629cfd6a56ca75ba3;p=thirdparty%2Flibvirt.git

nss: Don't leak @addr in gethostbyname4()

Similarly to gethostbyname3(), the @addr must be freed on return
from the function.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
---

diff --git a/tools/nss/libvirt_nss.c b/tools/nss/libvirt_nss.c
index 8fe5a6d1cf..6e332f7578 100644
--- a/tools/nss/libvirt_nss.c
+++ b/tools/nss/libvirt_nss.c
@@ -451,6 +451,7 @@ NSS_NAME(gethostbyname4)(const char *name, struct gaih_addrtuple **pat,
     *herrnop = NETDB_SUCCESS;
     ret = NSS_STATUS_SUCCESS;
  cleanup:
+    free(addr);
     return ret;
 }
 #endif /* HAVE_STRUCT_GAIH_ADDRTUPLE */