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| author | Konstantin Khlebnikov <k.khlebnikov@samsung.com> | 2013-12-05 14:23:48 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-12-10 00:24:33 +0100 |
| commit | 3abb6671a9c04479c4bd026798a05f857393b7e2 (patch) | |
| tree | c27d0ed62506b334564c7223616b783f4a1a35a8 /arch/arm/kernel/head.S | |
| parent | ARM: 7912/1: check stack pointer in get_wchan (diff) | |
| download | linux-3abb6671a9c04479c4bd026798a05f857393b7e2.tar.xz linux-3abb6671a9c04479c4bd026798a05f857393b7e2.zip | |
ARM: 7913/1: fix framepointer check in unwind_frame
This patch fixes corner case when (fp + 4) overflows unsigned long,
for example: fp = 0xFFFFFFFF -> fp + 4 == 3.
Cc: <stable@vger.kernel.org>
Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/head.S')
0 files changed, 0 insertions, 0 deletions