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authorBen Laurie <ben@openssl.org>1999-01-07 19:15:59 +0000
committerBen Laurie <ben@openssl.org>1999-01-07 19:15:59 +0000
commite03ddfae7ea7c27193d3f7c0eaa1d01704647d77 (patch)
tree7cf2e8444b222a3a52c4735e0415916bb81c4494 /crypto/bio/b_sock.c
parent6fa89f94c4452be54577eb071891d77c9e2abe16 (diff)
downloadopenssl-e03ddfae7ea7c27193d3f7c0eaa1d01704647d77.tar.gz
Accept NULL in *_free.
Diffstat (limited to 'crypto/bio/b_sock.c')
-rw-r--r--crypto/bio/b_sock.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/bio/b_sock.c b/crypto/bio/b_sock.c
index 2c36150b9b..402439cc2e 100644
--- a/crypto/bio/b_sock.c
+++ b/crypto/bio/b_sock.c
@@ -310,6 +310,9 @@ struct hostent *a;
{
int i;
+ if(a == NULL)
+ return;
+
if (a->h_aliases != NULL)
{
for (i=0; a->h_aliases[i] != NULL; i++)