https://bz.apache.org/bugzilla/show_bug.cgi?id=59230
Bug ID: 59230
Summary: mod_proxy_express uses db after close
Product: Apache httpd-2
Version: 2.4.18
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: mod_proxy_express
Assignee: [email protected]
Reporter: [email protected]
Or at least it seems to me. Log entries says:
[proxy_express:debug] [pid 21000] mod_proxy_express.c(159): [client
127.0.0.1:36712] AH01004: proxy_express: found www3.example.com ->
EEEEEEEEEEEEEEEEEEEEEE
for dbm or
[proxy_express:debug] [pid 28503] mod_proxy_express.c(159): [client
127.0.0.1:36122] AH01004: proxy_express: found www3.example.com -> \xc0Yp\xc6)V
for db type.
The offending code in mod_proxy_express.c looks like:
key.dptr = (char *)name;
key.dsize = strlen(key.dptr);
rv = apr_dbm_fetch(db, key, &val);
apr_dbm_close(db);
if (rv != APR_SUCCESS) {
return DECLINED;
}
backend = apr_pstrmemdup(r->pool, val.dptr, val.dsize);
if (!backend) {
return DECLINED;
}
148 apr_dbm_close(db);
(gdb) p val
$21 = {dptr = 0x55555586ae80 "http://localhost:60081\033EEEEEEEEE0";, dsize =
22}
(gdb) n
149 if (rv != APR_SUCCESS) {
(gdb) p val
$22 = {dptr = 0x55555586ae80 "", dsize = 22}
See also https://gist.github.com/larsks/2322786 .
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
