[php-maint] Bug#649733: php5-cgi: Segmentation fault in preg_replace()

Olaf van der Spek olaf at xwis.net
Wed Nov 23 16:14:36 UTC 2011

Package: php5-cgi
Version: 5.3.3-7+squeeze3
Severity: normal


$ php preg.php 
Segmentation fault

$ cat preg.php 
  preg_replace("/c((\s|.)+?)\/c/", "\\1", 'c' . str_pad('', 16000) . '/c');

Might be limited to x64.



-- System Information:
Debian Release: 6.0.3
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages php5-cgi depends on:
ii  libbz2-1.0         1.0.5-6               high-quality block-sorting file co
ii  libc6              2.11.2-10             Embedded GNU C Library: Shared lib
ii  libcomerr2         1.41.12-4stable1      common error description library
ii  libdb4.8           4.8.30-2              Berkeley v4.8 Database Libraries [
ii  libgssapi-krb5-2   1.8.3+dfsg-4squeeze2  MIT Kerberos runtime libraries - k
ii  libk5crypto3       1.8.3+dfsg-4squeeze2  MIT Kerberos runtime libraries - C
ii  libkrb5-3          1.8.3+dfsg-4squeeze2  MIT Kerberos runtime libraries
ii  libmagic1          5.04-5                File type determination library us
ii  libonig2           5.9.1-1               Oniguruma regular expressions libr
ii  libpcre3           8.02-1.1              Perl 5 Compatible Regular Expressi
ii  libqdbm14          1.8.77-4              QDBM Database Libraries [runtime]
ii  libssl0.9.8        0.9.8o-4squeeze4      SSL shared libraries
ii  libxml2            2.7.8.dfsg-2+squeeze1 GNOME XML library
ii  mime-support       3.48-1                MIME files 'mime.types' & 'mailcap
ii  php5-common        5.3.3-7+squeeze3      Common files for packages built fr
ii  tzdata             2011k-0squeeze1       time zone and daylight-saving time
ii  ucf                3.0025+nmu1           Update Configuration File: preserv
ii  zlib1g             1:      compression library - runtime

php5-cgi recommends no packages.

Versions of packages php5-cgi suggests:
pn  php-pear                      <none>     (no description available)

-- no debconf information

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