[Bug 1534538] Re: AliasMatch directive does not accept long URI
Marc Deslauriers
marc.deslauriers at canonical.com
Tue Jul 26 12:54:43 UTC 2016
ACK on the debdiff in comment #8, I've uploaded it to trusty for
processing by the SRU team. Thanks!
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https://bugs.launchpad.net/bugs/1534538
Title:
AliasMatch directive does not accept long URI
Status in apache2 package in Ubuntu:
Fix Released
Status in apache2 source package in Trusty:
In Progress
Bug description:
[Impact]
When accessed long URI location that configured by AliasMatch directive,
Apache failed to allocate memory and process aborted.
It's same that https://bugzilla.redhat.com/show_bug.cgi?id=1120019.
This fixed in upstream, http://svn.apache.org/viewvc?view=revision&revision=1583175.
Can you please backports apache 2.4.10 from vivid or just fix in trusty ?
Thanks.
[Test Case]
Config:
ubuntu at ubuntu:/etc/apache2$ cat sites-available/alias.conf
<VirtualHost *:80>
AliasMatch ^/alias-test/ /var/www/html/index.html
</VirtualHost>
With old apache:
ubuntu at ubuntu:/etc/apache2$ curl localhost/alias-test/short_uri
<!doctype html>
<html>
<body>
<h1>TEST</h1>
</body>
</html>
ubuntu at ubuntu:/etc/apache2$ curl localhost/alias-test/very_loooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooong_____uri
curl: (52) Empty reply from server
ubuntu at ubuntu:/etc/apache2$
With new apache:
ubuntu at ubuntu:/etc/apache2$ curl localhost/alias-test/short_uri
<!doctype html>
<html>
<body>
<h1>TEST</h1>
</body>
</html>
ubuntu at ubuntu:/etc/apache2$ curl localhost/alias-test/very_loooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooong_____uri
<!doctype html>
<html>
<body>
<h1>TEST</h1>
</body>
</html>
[Regression Potential]
There should be no regression potential for this patch, as it just
removes an incorrect strlen check.
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