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Re: libc warnings/fix
On Thu, Jul 24, 2008 at 08:24:47PM +0000, Christos Zoulas wrote:
> In article <20080724074745.GI22423%shisha.spb.ru@localhost>,
> Alexander Shishkin <alexander.shishkin%teleca.com@localhost> wrote:
> >I have one more patch  to fix three "may be used uninitialized in this
> >function" warnings emitted by newer gcc. All three are unlikely to cause
> >any problems [obviously], but are perfectly valid from compiler's
> >: http://koowaldah.org/people/ash/netbsd/fix-libc-warnings.patch
Save us by inlining patches that are that short...
> Why? The first two seem like compiler regressions and the compiler should
> be able to figure out. The third is more difficult for the compiler to figure
> out, so it is acceptable.
I guess the first is because the compiler has detected that 'get_shared'
doesn't set '*rci' in all paths.
Similarly for '*variable' in lookup_mapper_entry.
David Laight: david%l8s.co.uk@localhost
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