generic-library/openssl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

BIO_new_dgram_sctp, dgram_sctp_read: zero entire authchunks

Browse Source 
Signed-off-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
This commit is contained in:
Jonas Maebe 2013-12-05 23:19:15 +01:00 committed by Kurt Roeckx
parent 8957278869
commit bd4acbc70e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
crypto/bio/bss_dgram.c
View File

@ -951,7 +951,7 @@ BIO *BIO_new_dgram_sctp(int fd, int close_flag)
* already, otherwise the connected socket won't use it. */ * already, otherwise the connected socket won't use it. */
sockopt_len = (socklen_t)(sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t)); sockopt_len = (socklen_t)(sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t));
authchunks = OPENSSL_malloc(sockopt_len); authchunks = OPENSSL_malloc(sockopt_len);
memset(authchunks, 0, sizeof(sockopt_len)); memset(authchunks, 0, sockopt_len);
ret = getsockopt(fd, IPPROTO_SCTP, SCTP_LOCAL_AUTH_CHUNKS, authchunks, &sockopt_len); ret = getsockopt(fd, IPPROTO_SCTP, SCTP_LOCAL_AUTH_CHUNKS, authchunks, &sockopt_len);
OPENSSL_assert(ret >= 0); OPENSSL_assert(ret >= 0);
@ -1241,7 +1241,7 @@ static int dgram_sctp_read(BIO *b, char *out, int outl)
optlen = (socklen_t)(sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t)); optlen = (socklen_t)(sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t));
authchunks = OPENSSL_malloc(optlen); authchunks = OPENSSL_malloc(optlen);
memset(authchunks, 0, sizeof(optlen)); memset(authchunks, 0, optlen);
ii = getsockopt(b->num, IPPROTO_SCTP, SCTP_PEER_AUTH_CHUNKS, authchunks, &optlen); ii = getsockopt(b->num, IPPROTO_SCTP, SCTP_PEER_AUTH_CHUNKS, authchunks, &optlen);
OPENSSL_assert(ii >= 0); OPENSSL_assert(ii >= 0);