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Bug #72495 php segfault libc
Submitted: 2016-06-25 23:38 UTC Modified: 2016-07-10 04:22 UTC
From: ben at hakim dot co dot il Assigned:
Status: No Feedback Package: *General Issues
PHP Version: 5.5.37 OS: centos 7
Private report: No CVE-ID: None
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 [2016-06-25 23:38 UTC] ben at hakim dot co dot il 
Description:
------------
after every update or install:
[87502.628656] conftest[3058]: segfault at 0 ip 00000000004007a0 sp 00007fffe040cd20 error 4 in conftest[400000+1000]
[87502.895229] conftest[3081]: segfault at 0 ip 00007fb221f11ad6 sp 00007ffe31e0a888 error 4 in libc-2.17.so[7fb221ddf000+1b7000]

i'm using last version of centos 7

Test script:
---------------
configure file:
./configure \
	--with-apxs2 \
	--with-config-file-scan-dir=/usr/local/lib/php.conf.d \
	--with-curl=/usr/local/lib \
	--with-gd \
	--enable-gd-native-ttf \
	--with-gettext \
	--with-jpeg-dir=/usr/local/lib \
	--with-freetype-dir=/usr/local/lib \
	--with-libxml-dir=/usr/local/lib \
	--with-kerberos \
	--with-openssl \
	--with-mcrypt \
	--with-mhash \
	--with-mysql=mysqlnd \
	--with-mysql-sock=/var/lib/mysql/mysql.sock \
	--with-mysqli=mysqlnd \
	--with-pcre-regex=/usr/local \
	--with-pdo-mysql=mysqlnd \
	--with-pear \
	--with-png-dir=/usr/local/lib \
	--with-xsl \
	--with-zlib \
	--with-zlib-dir=/usr/local/lib \
	--enable-zip \
	--with-iconv=/usr/local \
	--enable-bcmath \
	--enable-calendar \
	--enable-ftp \
	--enable-sockets \
	--enable-soap \
	--enable-mbstring \
	--with-icu-dir=/usr/local/icu \
	--enable-intl

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History

AllCommentsChangesGit/SVN commitsRelated reports
 [2016-06-28 09:12 UTC] laruence@php.net
-Status: Open +Status: Feedback
 [2016-06-28 09:12 UTC] laruence@php.net 
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves. 

A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external 
resources such as databases, etc. If the script requires a 
database to demonstrate the issue, please make sure it creates 
all necessary tables, stored procedures etc.

Please avoid embedding huge scripts into the report.
 [2016-07-10 04:22 UTC] php-bugs at lists dot php dot net 
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
 [2018-05-24 06:54 UTC] yang24 dot liu at dhc dot com dot cn 
meet the same issues when install php-7.0.4 on centos7,
when i use php-7.0.5 for instead,the error disappear
 
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