Ignore SIGPIPE (non-inheritably) in dirplex, patplex, userplex and callscgi.

[ashd.git] / src / userplex.c

diff --git a/src/userplex.c b/src/userplex.c
index 8493f48..cfd313c 100644 (file)
--- a/src/userplex.c
+++ b/src/userplex.c
@@ -230,6 +230,10 @@ out:
     free(usrnm);
 }
 
+static void sighandler(int sig)
+{
+}
+
 static void usage(FILE *out)
 {
     fprintf(out, "usage: userplex [-hI] [-g GROUP] [-m MIN-UID] [-d PUB-DIR] [PROGRAM ARGS...]\n");
@@ -279,6 +283,7 @@ int main(int argc, char **argv)
        childspec = csbuf.b;
     }
     signal(SIGCHLD, SIG_IGN);
+    signal(SIGPIPE, sighandler);
     while(1) {
        if((fd = recvreq(0, &req)) < 0) {
            if(errno != 0)