[issue26532] build fails with address sanitizer
shakur shams Mullick
report at bugs.python.org
Thu Mar 10 15:02:45 EST 2016
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
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<http://bugs.python.org/issue26532>
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