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path: root/main/openssl/crypto/bio/bss_dgram.c
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Diffstat (limited to 'main/openssl/crypto/bio/bss_dgram.c')
-rw-r--r--main/openssl/crypto/bio/bss_dgram.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/main/openssl/crypto/bio/bss_dgram.c b/main/openssl/crypto/bio/bss_dgram.c
index 54c012c4..d9967e72 100644
--- a/main/openssl/crypto/bio/bss_dgram.c
+++ b/main/openssl/crypto/bio/bss_dgram.c
@@ -1333,7 +1333,7 @@ static long dgram_sctp_ctrl(BIO *b, int cmd, long num, void *ptr)
bio_dgram_sctp_data *data = NULL;
socklen_t sockopt_len = 0;
struct sctp_authkeyid authkeyid;
- struct sctp_authkey *authkey;
+ struct sctp_authkey *authkey = NULL;
data = (bio_dgram_sctp_data *)b->ptr;
@@ -1388,6 +1388,11 @@ static long dgram_sctp_ctrl(BIO *b, int cmd, long num, void *ptr)
/* Add new key */
sockopt_len = sizeof(struct sctp_authkey) + 64 * sizeof(uint8_t);
authkey = OPENSSL_malloc(sockopt_len);
+ if (authkey == NULL)
+ {
+ ret = -1;
+ break;
+ }
memset(authkey, 0x00, sockopt_len);
authkey->sca_keynumber = authkeyid.scact_keynumber + 1;
#ifndef __FreeBSD__
@@ -1399,6 +1404,8 @@ static long dgram_sctp_ctrl(BIO *b, int cmd, long num, void *ptr)
memcpy(&authkey->sca_key[0], ptr, 64 * sizeof(uint8_t));
ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_KEY, authkey, sockopt_len);
+ OPENSSL_free(authkey);
+ authkey = NULL;
if (ret < 0) break;
/* Reset active key */