PHP :: Bug #74677 :: GCC Crash while building.

Bug #74677	GCC Crash while building.
Submitted:	2017-05-31 00:09 UTC	Modified:	2017-05-31 00:51 UTC
From:	admin at jordynsblog dot tk	Assigned:
Status:	Not a bug	Package:	Reproducible crash
PHP Version:	7.1.5	OS:	Linux
Private report:	No	CVE-ID:	None

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[2017-05-31 00:09 UTC] admin at jordynsblog dot tk

Description:
------------
Building php causes gcc to segfault with this backtrace:

/builddir/php-7.1.5/ext/standard/browscap.c:547:12: internal compiler error: Segmentation fault
 static int browser_reg_compare(
            ^~~~~~~~~~~~~~~~~~~
0x76b7a3df ???
	../sysdeps/unix/sysv/linux/arm/sigrestorer.S:64
0x76b6487b __libc_start_main
	/builddir/glibc-2.25/csu/libc-start.c:295
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [Makefile:1974: ext/standard/browscap.lo] Error 1
make: *** Waiting for unfinished jobs....

It only happens if I use parallel jobs with make.

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[2017-05-31 00:11 UTC] admin at jordynsblog dot tk

-: onlinecloud1 at gmail dot com +: admin at jordynsblog dot tk

[2017-05-31 00:11 UTC] admin at jordynsblog dot tk

Building php causes gcc to segfault with this backtrace:

/builddir/php-7.1.5/ext/standard/browscap.c:547:12: internal compiler error: Segmentation fault
 static int browser_reg_compare(
            ^~~~~~~~~~~~~~~~~~~
0x76b7a3df ???
	../sysdeps/unix/sysv/linux/arm/sigrestorer.S:64
0x76b6487b __libc_start_main
	/builddir/glibc-2.25/csu/libc-start.c:295
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [Makefile:1974: ext/standard/browscap.lo] Error 1
make: *** Waiting for unfinished jobs....

It only happens if I use parallel jobs with make.

[2017-05-31 00:51 UTC] danack@php.net

-Status: Open +Status: Not a bug

[2017-05-31 00:51 UTC] danack@php.net

Hi,

> Please include the complete backtrace with any bug report.
> See <http://gcc.gnu.org/bugs.html> for instructions.

Included in the link http://gcc.gnu.org/bugs.html is where to submit GCC bug reports https://gcc.gnu.org/bugs/#where - it's at the GCC bug tracker https://gcc.gnu.org/bugzilla/

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