New submission from shakur shams Mullick:
After configuring with address sanitizer like this:
$ ./configure --with-address-sanitizer --disable-ipv6
build fails when:
$make
gcc -pthread -c -fsanitize=address -fno-omit-frame-pointer -Wno-unused-result
-Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall
-Wstrict-prototypes -Werror=declaration-after-statement -I. -IInclude
-I./Include -DPy_BUILD_CORE -o Objects/obmalloc.o Objects/obmalloc.c
In file included from /usr/include/features.h:364:0,
from /usr/include/limits.h:25,
from
/usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/limits.h:168,
from
/usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/syslimits.h:7,
from /usr/lib/gcc/x86_64-linux-gnu/5/include-fixed/limits.h:34,
from Include/Python.h:11,
from Objects/obmalloc.c:1:
Objects/obmalloc.c: In function ‘_PyObject_Realloc’:
/usr/include/x86_64-linux-gnu/bits/string3.h:50:1: error: inlining failed in
call to always_inline ‘memcpy’: function attribute mismatch
__NTH (memcpy (void *__restrict __dest, const void *__restrict __src,
^
Objects/obmalloc.c:1668:13: error: called from here
memcpy(bp, p, size);
^
Makefile:1538: recipe for target 'Objects/obmalloc.o' failed
make: *** [Objects/obmalloc.o] Error 1
----------
components: Build
messages: 261521
nosy: shakur shams Mullick
priority: normal
severity: normal
status: open
title: build fails with address sanitizer
type: compile error
versions: Python 3.5
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue26532>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
