initialize msg.msg_flags and event, and check 'select' returned value
in peel_client.
Signed-off-by: Xin Long <lucien.xin@xxxxxxxxx>
---
src/apps/peel_client.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/apps/peel_client.c b/src/apps/peel_client.c
index f604349..5c195d3 100644
--- a/src/apps/peel_client.c
+++ b/src/apps/peel_client.c
@@ -446,6 +446,7 @@ my_sctpReadInput(int fd)
msg.msg_iovlen = 1;
msg.msg_control = (caddr_t)controlVector;
msg.msg_controllen = sizeof(controlVector);
+ msg.msg_flags = 0;
errno = 0;
sz = recvmsg(fd,&msg,0);
if(sz <= 0){
@@ -483,7 +484,8 @@ clear_fds(int fd,int fd1)
}
notdone = 1;
while(notdone){
- select(max,&readfds,&writefds,&exceptfds,&tv);
+ if (select(max, &readfds, &writefds, &exceptfds, &tv) == -1)
+ break;
notdone = 0;
if(FD_ISSET(fd,&readfds)){
notdone++;
@@ -553,7 +555,7 @@ main(int argc, char **argv)
char *addr=NULL;
uint16_t port=0;
int protocol_touse = IPPROTO_SCTP;
- struct sctp_event_subscribe event;
+ struct sctp_event_subscribe event = {0};
while((i= getopt(argc,argv,"p:h:")) != EOF){
switch(i){
--
2.1.0
--
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