x86/efi: Check krealloc return value
authorBorislav Petkov <bp@suse.de>
Thu, 31 Oct 2013 16:25:09 +0000 (17:25 +0100)
committerMatt Fleming <matt.fleming@intel.com>
Sat, 2 Nov 2013 11:09:36 +0000 (11:09 +0000)
Check it just in case. We might just as well panic there because runtime
won't be functioning anyway.

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>

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