[PATCH] exec cmd working with suexec

[Colm MacCárthaigh]

The following patch reverts to the previous and documented
bevahiour (exhibited by 1.3). Currently <!--exec cmd
does not work with suexec enabled as the proc.c will try to
run : shell -c suexec uid gid ... so on.

Index: os/unix/unixd.c
===================================================================
RCS file: /home/cvspublic/httpd-2.0/os/unix/unixd.c,v
retrieving revision 1.52
diff -u -r1.52 unixd.c
--- os/unix/unixd.c     17 May 2002 11:33:10 -0000      1.52
+++ os/unix/unixd.c     20 May 2002 23:59:53 -0000
@@ -357,6 +357,15 @@
     newargs[2] = execgroup;
     newargs[3] = apr_pstrdup(p, progname);
 
+    /* 
+    ** using a shell to execute suexec makes no sense thus
+    ** we force everything to be APR_PROGRAM, and never
+    ** APR_SHELLCMD
+    */    
+    if(apr_procattr_cmdtype_set(attr, APR_PROGRAM) != APR_SUCCESS) {
+        return APR_EGENERAL;
+    }
+
     i = 0;
     do {
         newargs[i + 4] = args[i];