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authorKees Cook <keescook@chromium.org>2018-03-09 15:50:59 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-03-09 16:40:01 -0800
commit0862ca422b79cb5aa70823ee0f07f6b468f86070 (patch)
tree90cccd33a8c561c5b06513a93f4c81bc78f91330 /kernel/panic.c
parent4704dea36dd9e5b4bf37ed20f7f15e70632ccdd0 (diff)
bug: use %pB in BUG and stack protector failure
The BUG and stack protector reports were still using a raw %p. This changes it to %pB for more meaningful output. Link: http://lkml.kernel.org/r/20180301225704.GA34198@beast Fixes: ad67b74d2469 ("printk: hash addresses printed with %p") Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Richard Weinberger <richard.weinberger@gmail.com>, Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/panic.c')
-rw-r--r--kernel/panic.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/panic.c b/kernel/panic.c
index 2cfef408fec9..4b794f1d8561 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -640,7 +640,7 @@ device_initcall(register_warn_debugfs);
*/
__visible void __stack_chk_fail(void)
{
- panic("stack-protector: Kernel stack is corrupted in: %p\n",
+ panic("stack-protector: Kernel stack is corrupted in: %pB\n",
__builtin_return_address(0));
}
EXPORT_SYMBOL(__stack_chk_fail);

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