From e6e9170d6e28038768895e1af18e3aad8093bf4b Mon Sep 17 00:00:00 2001 From: Rich Salz Date: Tue, 27 Mar 2018 16:25:08 -0400 Subject: Allow NULL for some _free routines. Based on the description in https://github.com/openssl/openssl/pull/5757, this re-implements the "allow NULL to be passed" behavior of a number of xxx_free routines. I also fixed up some egregious formatting errors that were nearby. Reviewed-by: Richard Levitte (Merged from https://github.com/openssl/openssl/pull/5761) --- crypto/bio/bss_conn.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'crypto/bio/bss_conn.c') diff --git a/crypto/bio/bss_conn.c b/crypto/bio/bss_conn.c index 0fad02fdd5..cc245ab07c 100644 --- a/crypto/bio/bss_conn.c +++ b/crypto/bio/bss_conn.c @@ -232,6 +232,8 @@ BIO_CONNECT *BIO_CONNECT_new(void) void BIO_CONNECT_free(BIO_CONNECT *a) { + if (a == NULL) + return; OPENSSL_free(a->param_hostname); OPENSSL_free(a->param_service); BIO_ADDRINFO_free(a->addr_first); -- cgit v1.2.3