Messages in this thread | | | Subject | Re: [PATCH 1/1 v2] xen: set error code on failures | From | Juergen Gross <> | Date | Thu, 8 Dec 2016 07:57:32 +0100 |
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On 05/12/16 09:23, Pan Bian wrote: > Variable rc is reset in the loop, and its value will be non-negative > during the second and after repeat of the loop. If it fails to allocate > memory then, it may return a non-negative integer, which indicates no > error. This patch fixes the bug, assigning "-ENOMEM" to rc when > kzalloc() or alloc_page() returns NULL, and removing the initialization > of rc outside of the loop. > > v1 is reviewed by: Juergen Gross <jgross@suse.com> > > Signed-off-by: Pan Bian <bianpan2016@163.com>
Commited to xen/tip.git for-linus-4.10
Juergen
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