[oh, I found another small bug, not severe at all: when running
hobbitsvc.cgi from the command line, it segfaults if SCRIPT_NAME is not
set. Maybe it should set SCRIPT_NAME to a sensible default or at least
exit grcefully]
Yes, the cgis are not all checking that their environment.
I was about to provide patches so they at least call envcheck() as some
of the cgis are using it.
Something like this will do the trick for hobbigraph.c for instance
--- hobbit-4.2.0-allinone/web/hobbitgraph.c 2006-11-08
14:08:15.000000000 +0000
+++ hobbit-4.2.0-sanity/web/hobbitgraph.c 2006-11-28
15:16:10.492252944 +0000
@@ -490,6 +490,13 @@
char *okuri, *p;
int urilen;
+ /* first of all, sanity checks */
+ char *reqenv[] = {
+ "BBHOME", "BBRRDS", "SCRIPT_NAME", "RRDHEIGHT",
+ "RRDWIDTH", "HTMLCONTENTTYPE", NULL
+ };
+ envcheck(reqenv);
• graphwidth = atoi(xgetenv("RRDWIDTH"));
graphheight = atoi(xgetenv("RRDHEIGHT"));
Cheers,
Gildas