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Hello,
I made a minor modification to mod_usertrack.c so it would only hand out
cookies if the content_type was text/html. I ran across some strange
child segfaults.
The module is being compilied as a shared object.
In the following patch, if I use the uncommented if statement I get the
following in my error logs:
[notice] child pid 11517 exit signal Segmentation fault (11)
(The browser also gets an error "Document has no data", obviously since the
request segfaulted.)
Once I switch over to the if statement that first checks for r->content_type
then calls strcmp, everything works just as expected.
Any ideas on why this is?
System info:
gcc 3.2
httpd-2.0.40
redhat 8.0
Thanks,
- --- mod_usertrack.c.orig 2002-11-19 23:36:26.000000000 -0800
+++ mod_usertrack.c 2002-11-19 23:37:55.000000000 -0800
@@ -222,8 +222,16 @@
return DECLINED; /* There's already a cookie, no new one */
}
- - make_cookie(r);
- - return OK; /* We set our cookie */
+
+
+ /*if (r->content_type && strcmp(r->content_type,"text/html") == 0) {*/
+ if (strcmp(r->content_type,"text/html") == 0) {
+ make_cookie(r);
+ return OK;
+ }
+ else {
+ return DECLINED;
+ }
}
static void *make_cookie_log_state(apr_pool_t *p, server_rec *s)
___
Joe Oppegaard
http://joppegaard.com
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