Commit 23bd6287 authored by Matt Caswell's avatar Matt Caswell
Browse files

Fix memory leak in BIO_free if there is no destroy function. 

Based on an original patch by Neitrino Photonov <neitrinoph@gmail.com>

PR#3439

(cherry picked from commit 66816c53)
parent 371feee8

crypto/bio/bio_lib.c

+2 −2
Original line number Diff line number Diff line
@@ -132,7 +132,7 @@ int BIO_free(BIO *a) 


	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_BIO, a, &a->ex_data);



	if ((a->method == NULL) || (a->method->destroy == NULL)) return(1);

	if ((a->method != NULL) && (a->method->destroy != NULL))

		a->method->destroy(a);

	OPENSSL_free(a);

	return(1);