diff options
| -rw-r--r-- | src/minilogd.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/minilogd.c b/src/minilogd.c index 5b62d414..90bce3f8 100644 --- a/src/minilogd.c +++ b/src/minilogd.c @@ -25,6 +25,14 @@ static int buflines=0; int debug; +int recvsock; + +void alarm_handler(int x) { + alarm(0); + close(recvsock); + recvsock = -1; +} + void freeBuffer() { struct sockaddr_un addr; int sock; @@ -61,7 +69,7 @@ void cleanup(int exitcode) { void runDaemon(int sock) { struct sockaddr_un addr; - int x,len,addrlen,recvsock,done=0; + int x,len,addrlen,done=0; char *message; struct stat s1,s2; struct pollfd pfds; @@ -94,7 +102,10 @@ void runDaemon(int sock) { if ( (x>0) && pfds.revents & (POLLIN | POLLPRI)) { message = calloc(8192,sizeof(char)); recvsock = accept(sock,(struct sockaddr *) &addr, &addrlen); + alarm(2); + signal(SIGALRM, alarm_handler); len = read(recvsock,message,8192); + alarm(0); close(recvsock); if (len>0) { if (buflines < 200000) { |