Message 353561 - Python tracker

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In-reply-to
Author	vstinner
Recipients	christian.heimes, pitrou, vstinner
Date	2019年09月30日.10:15:51
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1569838551.67.0.349062715456.issue38282@roundup.psfhosted.org>

Content
Similar when building Python on Fedora 30 (GCC version 9.2.1) with gcc -O3: In function ‘getsockaddrarg’, inlined from ‘sock_bind’ at /home/vstinner/python/master/Modules/socketmodule.c:3113:10: /home/vstinner/python/master/Modules/socketmodule.c:2331:9: warning: ‘memset’ offset [17, 88] from the object at ‘addrbuf’ is out of the bounds of referenced subobject ‘sa’ with type ‘struct sockaddr’ at offset 0 [-Warray-bounds] 2331 \| memset(sa, 0, sizeof(*sa)); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~

Content

Similar when building Python on Fedora 30 (GCC version 9.2.1) with gcc -O3:
In function ‘getsockaddrarg’,
 inlined from ‘sock_bind’ at /home/vstinner/python/master/Modules/socketmodule.c:3113:10:
/home/vstinner/python/master/Modules/socketmodule.c:2331:9: warning: ‘memset’ offset [17, 88] from the object at ‘addrbuf’ is out of the bounds of referenced subobject ‘sa’ with type ‘struct sockaddr’ at offset 0 [-Warray-bounds]
 2331 | memset(sa, 0, sizeof(*sa));
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~

History
Date	User	Action	Args
2019年09月30日 10:15:51	vstinner	set	recipients: + vstinner, pitrou, christian.heimes
2019年09月30日 10:15:51	vstinner	set	messageid: <1569838551.67.0.349062715456.issue38282@roundup.psfhosted.org>
2019年09月30日 10:15:51	vstinner	link	issue38282 messages
2019年09月30日 10:15:51	vstinner	create

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