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| author | tuexen <tuexen@FreeBSD.org> | 2015-05-29 11:21:34 +0000 |
|---|---|---|
| committer | tuexen <tuexen@FreeBSD.org> | 2015-05-29 11:21:34 +0000 |
| commit | 4f472903627e114d312c683f667422654d0d25c7 (patch) | |
| tree | ae4c6bf671e71812989431f2bac3f059bc70d9ce /lib/libc | |
| parent | 532bc501f8e1239f5b212b6960aae9d0e9d1a4cf (diff) | |
| download | FreeBSD-src-4f472903627e114d312c683f667422654d0d25c7.zip FreeBSD-src-4f472903627e114d312c683f667422654d0d25c7.tar.gz | |
MFC r275857:
Initilize the msg_flags field consistently in all code paths.
Reported by: Coverity
CID: 1018726
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/net/sctp_sys_calls.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libc/net/sctp_sys_calls.c b/lib/libc/net/sctp_sys_calls.c index ea66df9..6971c60 100644 --- a/lib/libc/net/sctp_sys_calls.c +++ b/lib/libc/net/sctp_sys_calls.c @@ -597,6 +597,7 @@ sctp_sendmsg(int s, msg.msg_iovlen = 1; msg.msg_control = cmsgbuf; msg.msg_controllen = CMSG_SPACE(sizeof(struct sctp_sndrcvinfo)); + msg.msg_flags = 0; cmsg = (struct cmsghdr *)cmsgbuf; cmsg->cmsg_level = IPPROTO_SCTP; cmsg->cmsg_type = SCTP_SNDRCV; @@ -663,6 +664,7 @@ sctp_send(int sd, const void *data, size_t len, msg.msg_iovlen = 1; msg.msg_control = cmsgbuf; msg.msg_controllen = CMSG_SPACE(sizeof(struct sctp_sndrcvinfo)); + msg.msg_flags = 0; cmsg = (struct cmsghdr *)cmsgbuf; cmsg->cmsg_level = IPPROTO_SCTP; cmsg->cmsg_type = SCTP_SNDRCV; @@ -820,7 +822,6 @@ sctp_recvmsg(int s, errno = EINVAL; return (-1); } - msg.msg_flags = 0; iov.iov_base = dbuf; iov.iov_len = len; msg.msg_name = (caddr_t)from; @@ -832,6 +833,7 @@ sctp_recvmsg(int s, msg.msg_iovlen = 1; msg.msg_control = cmsgbuf; msg.msg_controllen = sizeof(cmsgbuf); + msg.msg_flags = 0; sz = recvmsg(s, &msg, *msg_flags); *msg_flags = msg.msg_flags; if (sz <= 0) { @@ -905,6 +907,7 @@ sctp_recvv(int sd, msg.msg_iovlen = iovlen; msg.msg_control = cmsgbuf; msg.msg_controllen = sizeof(cmsgbuf); + msg.msg_flags = 0; ret = recvmsg(sd, &msg, *flags); *flags = msg.msg_flags; if ((ret > 0) && |
