Messages in this thread |  | | From | Linus Torvalds <> | Date | Mon, 25 Feb 2019 16:07:12 -0800 | Subject | Re: [PATCH] tmpfs: fix uninitialized return value in shmem_link |
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On Mon, Feb 25, 2019 at 4:03 PM Qian Cai <cai@lca.pw> wrote: > > > > Of course, that's just gcc. I have no idea what llvm ends up doing. > > Clang 7.0: > > # clang -O2 -S -Wall /tmp/test.c > /tmp/test.c:46:6: warning: variable 'ret' is used uninitialized whenever 'if' > condition is false [-Wsometimes-uninitialized]
Ok, good.
Do we have any clang builds in any of the zero-day robot infrastructure or something? Should we?
And maybe this was how Dan noticed the problem in the first place? Or is it just because of his eagle-eyes?
Linus
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