diff options
| author | Dr. David von Oheimb <David.von.Oheimb@siemens.com> | 2021-09-29 10:46:23 +0200 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2021-10-04 10:55:39 +0200 |
| commit | 2342d9b650ed3dafd65b7edadbe805e04a4966ba (patch) | |
| tree | d73511d2ab0517ee2c62adfd1b56b99546dae254 /apps | |
| parent | dce910af3bb135bd6d7c5a4cc512043b3ad4acc1 (diff) | |
apps/lib/s_socket.c: Fix mem leak on host name in init_client()
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16688)
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/lib/s_socket.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/apps/lib/s_socket.c b/apps/lib/s_socket.c index 1dd30ac724..4e262e681d 100644 --- a/apps/lib/s_socket.c +++ b/apps/lib/s_socket.c @@ -82,6 +82,7 @@ int init_client(int *sock, const char *host, const char *port, BIO_ADDRINFO *bindaddr = NULL; const BIO_ADDRINFO *ai = NULL; const BIO_ADDRINFO *bi = NULL; + char *hostname = NULL; int found = 0; int ret; @@ -172,7 +173,9 @@ int init_client(int *sock, const char *host, const char *port, break; } - BIO_printf(bio_out, "Connecting to %s\n", BIO_ADDR_hostname_string(BIO_ADDRINFO_address(ai), 1)); + hostname = BIO_ADDR_hostname_string(BIO_ADDRINFO_address(ai), 1); + BIO_printf(bio_out, "Connecting to %s\n", hostname); + OPENSSL_free(hostname); if (*sock == INVALID_SOCKET) { if (bindaddr != NULL && !found) { |