check the select and listen returned value, and initialize event.
Signed-off-by: Xin Long <lucien.xin@xxxxxxxxx>
---
src/apps/peel_server.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/src/apps/peel_server.c b/src/apps/peel_server.c
index 88545b4..24a1ef8 100644
--- a/src/apps/peel_server.c
+++ b/src/apps/peel_server.c
@@ -466,7 +466,8 @@ poll_fd(int fd)
printf("poll_fd\n");
FD_SET(fd,&readfds);
- select(max,&readfds,&writefds,&exceptfds,NULL);
+ if (select(max, &readfds, &writefds, &exceptfds, NULL) == -1)
+ return(cameup);
if(FD_ISSET(fd,&readfds)){
printf("Read please\n");
cameup += my_sctpReadInput(fd,4100);
@@ -605,7 +606,7 @@ main(int argc, char **argv)
int i,fd;
uint16_t myport=0;
int magic=0;
- struct sctp_event_subscribe event;
+ struct sctp_event_subscribe event = {0};
while((i= getopt(argc,argv,"m:M:")) != EOF){
switch(i){
case 'm':
@@ -639,7 +640,11 @@ main(int argc, char **argv)
return(-1);
}
printf("fd uses port %d\n",ntohs(got.sin_port));
- listen(fd,100);
+ if (listen(fd, 100) == -1) {
+ printf("listen err: %d\n", errno);
+ close(fd);
+ return(-1);
+ }
/* enable all event notifications */
event.sctp_data_io_event = 1;
event.sctp_association_event = 1;
--
2.1.0
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