callcgi: Don't mass-close child FDs.

diff --git a/src/callcgi.c b/src/callcgi.c
index 31c41fb..3a28880 100644 (file)
--- a/src/callcgi.c
+++ b/src/callcgi.c
@@ -86,7 +86,6 @@ static char *absolutify(char *file)
 
 static pid_t forkchild(int inpath, char *prog, char *file, char *method, char *url, char *rest, int *infd, int *outfd)
 {
-    int i;
     char *qp, **env, *name;
     int inp[2], outp[2];
     pid_t pid;
@@ -99,12 +98,12 @@ static pid_t forkchild(int inpath, char *prog, char *file, char *method, char *u
        exit(1);
     }
     if(pid == 0) {
-       close(inp[1]);
-       close(outp[0]);
        dup2(inp[0], 0);
        dup2(outp[1], 1);
-       for(i = 3; i < FD_SETSIZE; i++)
-           close(i);
+       close(inp[0]);
+       close(inp[1]);
+       close(outp[0]);
+       close(outp[1]);
        if((qp = strchr(url, '?')) != NULL)
            *(qp++) = 0;
        putenv(sprintf2("SERVER_SOFTWARE=ashd/%s", VERSION));