mod_mime/904: mod_mime_magic cause SIGSEGV while uncompressing

[Andrey Chernov <ac...@nagual.pp.ru>]

>Number:         904
>Category:       mod_mime
>Synopsis:       mod_mime_magic cause SIGSEGV while uncompressing
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apache (Apache HTTP Project)
>State:          open
>Class:          sw-bug
>Submitter-Id:   apache
>Arrival-Date:   Wed Jul 23 19:20:01 1997
>Originator:     ache@nagual.pp.ru
>Organization:
apache
>Release:        1.3a1
>Environment:
FreeBSD 3.0-CURRENT, gcc 2.7.2.1

>Description:
This file http://www.nagual.pp.ru/~ache/abug/a.kk is gzipped text. When
mod_mime_magic tries to access it, core dumped, here error.log output lines:

mod_mime_magic: read failed (No such file or directory).
httpd: caught SIGSEGV, attempting to dump core in /usr/local/etc/apache

"read failed" string occurse only once in mime_magic: when uncompressing
process is running. "No such file or directory" strange error for read...
Sorry, not have a core for backtrace available.
>How-To-Repeat:
Copy http://www.nagual.pp.ru/~ache/abug/a.kk into empty directory
and try to browse it from outside.
>Fix:
Hmm. It looks like somthing wrong with pipe code...
%0
>Audit-Trail:
>Unformatted: