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(parent: 4167709) | patch
x86/microcode/intel: Fix allocation size of struct ucode_patch
authorJunichi Nomura <j-nomura@ce.jp.nec.com>
Mon, 9 Jan 2017 11:41:46 +0000 (12:41 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Mon, 9 Jan 2017 22:11:14 +0000 (23:11 +0100)
commit9fcf5ba2ef908af916e9002891fbbca20ce4dc98
tree15f8031273656821a73843d729faf992a2f4d0aetree | snapshot
parent4167709bbf826512a52ebd6aafda2be104adaec9commit | diff
x86/microcode/intel: Fix allocation size of struct ucode_patch

We allocate struct ucode_patch here. @size is the size of microcode data
and used for kmemdup() later in this function.

Fixes: 06b8534cb728 ("x86/microcode: Rework microcode loading")
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/7a730dc9-ac17-35c4-fe76-dfc94e5ecd95@ce.jp.nec.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/cpu/microcode/intel.c diff | blob | history
Domain: System / Kernel;