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Re: [PATCH] Account for alloca use when collecting interface addresses
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Andreas Schwab <schwab at suse dot de>
- Cc: <libc-alpha at sourceware dot org>
- Date: Mon, 24 Mar 2014 21:19:34 +0000
- Subject: Re: [PATCH] Account for alloca use when collecting interface addresses
- Authentication-results: sourceware.org; auth=none
- References: <mvm61n3puag dot fsf at hawking dot suse dot de>
I'm seeing compilation warnings (we clearly need to move to a -Werror
default, I see a recent patch of mine introduced some as well...):
../sysdeps/unix/sysv/linux/check_pf.c:326:20: warning: 'in6ailist' may be used uninitialized in this function [-Wmaybe-uninitialized]
The warning looks right to me: the change introduced uses of in6ailist
after the out_fail label, while there are jumps to out_fail from before
in6ailist is declared and initialized to NULL.
--
Joseph S. Myers
joseph@codesourcery.com