Memory leak in mountd

In client_compose(), free() the hostent structure returned before
exiting. Normally, gethostbyaddr() returns a pointer to a static
struct, but this hostent comes from either get_reliable_hostbyaddr() or
get_hostent(), both which return a pointer they privately xmalloc()ed,
which thus can and should be free()d.

Signed-Off-By: Steinar H. Gunderson <sesse@debian.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/support/export/client.c b/support/export/client.c
index 686c744..19b53aa 100644
--- a/support/export/client.c
+++ b/support/export/client.c
@@ -262,6 +262,7 @@ client_compose(struct in_addr addr)
 			name = add_name(name, clp->m_hostname);
 		}
 	}
+	free(he);
 	return name;
 }