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Bug#792423: apache2.2-bin: Segfault at timeout with a no-output CGI

Package: apache2.2-bin
Version: 2.2.22-13+deb7u4
Severity: normal

Dear Maintainer,

I got this problem because blocked CGI were not killed after timout
and instead I got in the error log something like:

[Tue Jul 14 17:16:30 2015] [notice] child pid 11032 exit signal Segmentation fault (11)

I can reproduce this one creating a doing nothing CGI like this one:


installing in /usr/lib/cgi-bin and asking it with a browser. At the
timout the result is a segfault in the apache child that launched the
CGI, before it can send the SIGTERM to the CGI.

This behaviour disappear if I remove mod_deflate and restart apache. 

I already got this bug in Lenny (only for 64 bit platform), but it's
not present in Squeeze. I cannot test it in a 32 bit machine (that I
don't have).


-- System Information:
Debian Release: 7.8
  APT prefers oldstable-updates
  APT policy: (500, 'oldstable-updates'), (500, 'oldstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-34-pve (SMP w/1 CPU core)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash

Versions of packages apache2.2-bin depends on:
ii  libapr1                  1.4.6-3+deb7u1
ii  libaprutil1              1.4.1-3
ii  libaprutil1-dbd-sqlite3  1.4.1-3
ii  libaprutil1-ldap         1.4.1-3
ii  libc6                    2.13-38+deb7u8
ii  libcap2                  1:2.22-1.2
ii  libldap-2.4-2            2.4.31-2
ii  libpcre3                 1:8.30-5
ii  libssl1.0.0              1.0.1e-2+deb7u17
ii  zlib1g                   1:1.2.7.dfsg-13

apache2.2-bin recommends no packages.

apache2.2-bin suggests no packages.

-- no debconf information

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