diff options
Diffstat (limited to 'openssl/crypto/bio/bss_dgram.c')
| -rw-r--r-- | openssl/crypto/bio/bss_dgram.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/openssl/crypto/bio/bss_dgram.c b/openssl/crypto/bio/bss_dgram.c index 388d90d02..7fcd831da 100644 --- a/openssl/crypto/bio/bss_dgram.c +++ b/openssl/crypto/bio/bss_dgram.c @@ -303,16 +303,17 @@ static void dgram_adjust_rcv_timeout(BIO *b) /* Calculate time left until timer expires */ memcpy(&timeleft, &(data->next_timeout), sizeof(struct timeval)); - timeleft.tv_sec -= timenow.tv_sec; - timeleft.tv_usec -= timenow.tv_usec; - if (timeleft.tv_usec < 0) { + if (timeleft.tv_usec < timenow.tv_usec) { + timeleft.tv_usec = 1000000 - timenow.tv_usec + timeleft.tv_usec; timeleft.tv_sec--; - timeleft.tv_usec += 1000000; + } else { + timeleft.tv_usec -= timenow.tv_usec; } - - if (timeleft.tv_sec < 0) { + if (timeleft.tv_sec < timenow.tv_sec) { timeleft.tv_sec = 0; timeleft.tv_usec = 1; + } else { + timeleft.tv_sec -= timenow.tv_sec; } /* @@ -896,7 +897,7 @@ static long dgram_ctrl(BIO *b, int cmd, long num, void *ptr) perror("setsockopt"); ret = -1; } -# elif defined(OPENSSL_SYS_LINUX) && defined(IP_MTUDISCOVER) +# elif defined(OPENSSL_SYS_LINUX) && defined(IP_MTU_DISCOVER) && defined (IP_PMTUDISC_PROBE) if ((sockopt_val = num ? IP_PMTUDISC_PROBE : IP_PMTUDISC_DONT), (ret = setsockopt(b->num, IPPROTO_IP, IP_MTU_DISCOVER, &sockopt_val, sizeof(sockopt_val))) < 0) { @@ -1012,7 +1013,7 @@ BIO *BIO_new_dgram_sctp(int fd, int close_flag) */ sockopt_len = (socklen_t) (sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t)); authchunks = OPENSSL_malloc(sockopt_len); - if(!authchunks) { + if (!authchunks) { BIO_vfree(bio); return (NULL); } @@ -1352,7 +1353,7 @@ static int dgram_sctp_read(BIO *b, char *out, int outl) (socklen_t) (sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t)); authchunks = OPENSSL_malloc(optlen); if (!authchunks) { - BIOerr(BIO_F_DGRAM_SCTP_READ, ERR_R_MALLOC_ERROR); + BIOerr(BIO_F_DGRAM_SCTP_READ, ERR_R_MALLOC_FAILURE); return -1; } memset(authchunks, 0, sizeof(optlen)); @@ -1423,8 +1424,8 @@ static int dgram_sctp_write(BIO *b, const char *in, int inl) if (data->save_shutdown && !BIO_dgram_sctp_wait_for_dry(b)) { char *tmp; data->saved_message.bio = b; - if(!(tmp = OPENSSL_malloc(inl))) { - BIOerr(BIO_F_DGRAM_SCTP_WRITE, ERR_R_MALLOC_ERROR); + if (!(tmp = OPENSSL_malloc(inl))) { + BIOerr(BIO_F_DGRAM_SCTP_WRITE, ERR_R_MALLOC_FAILURE); return -1; } if (data->saved_message.data) |