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author | David S. Miller <davem@davemloft.net> | 2018-12-21 15:06:20 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2018-12-21 15:06:20 -0800 |
commit | ce28bb4453880759c5bdc2751629f1a865ea4a6e (patch) | |
tree | 549617a3c6ffb55402cb403b1d808a11e113b294 /arch/x86/kernel/cpu/mtrr/if.c | |
parent | 64935310f2fc0128373bbbcfb5b8b49fd26e2ae8 (diff) | |
parent | 6cafab50eea327e0d198cc9579a60440fc959756 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'arch/x86/kernel/cpu/mtrr/if.c')
-rw-r--r-- | arch/x86/kernel/cpu/mtrr/if.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c index 2e173d47b450..4d36dcc1cf87 100644 --- a/arch/x86/kernel/cpu/mtrr/if.c +++ b/arch/x86/kernel/cpu/mtrr/if.c @@ -165,6 +165,8 @@ mtrr_ioctl(struct file *file, unsigned int cmd, unsigned long __arg) struct mtrr_gentry gentry; void __user *arg = (void __user *) __arg; + memset(&gentry, 0, sizeof(gentry)); + switch (cmd) { case MTRRIOC_ADD_ENTRY: case MTRRIOC_SET_ENTRY: |