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properly handle return codes
[project/uhttpd.git]
/
cgi.c
diff --git
a/cgi.c
b/cgi.c
index
a2a7e50
..
dc302a9
100644
(file)
--- a/
cgi.c
+++ b/
cgi.c
@@
-52,12
+52,12
@@
static void cgi_main(struct client *cl, struct path_info *pi, char *url)
setenv(var->name, var->value, 1);
}
setenv(var->name, var->value, 1);
}
- chdir(pi->root);
-
- if (ip)
- e
xecl(ip->path, ip->path, pi->phys, NULL);
- else
- execl(pi->phys, pi->phys, NULL);
+ if (!chdir(pi->root)) {
+ if (ip)
+ execl(ip->path, ip->path, pi->phys, NULL);
+ e
lse
+ execl(pi->phys, pi->phys, NULL);
+ }
printf("Status: 500 Internal Server Error\r\n\r\n"
"Unable to launch the requested CGI program:\n"
printf("Status: 500 Internal Server Error\r\n\r\n"
"Unable to launch the requested CGI program:\n"