summaryrefslogtreecommitdiff
path: root/arch/parisc/kernel/unwind.c
diff options
context:
space:
mode:
authorHelge Deller <deller@gmx.de>2018-10-16 08:21:48 +0200
committerHelge Deller <deller@gmx.de>2018-10-16 11:37:29 +0200
commitcf8afe5c53621eda385be961bc72329a2adcd767 (patch)
tree4c7025a57124babc92d9916ad9f19b5976a1496a /arch/parisc/kernel/unwind.c
parent57361846b52bc686112da6ca5368d11210796804 (diff)
downloadlinux-next-cf8afe5c53621eda385be961bc72329a2adcd767.tar.gz
parisc: Fix uninitialized variable usage in unwind.c
As noticed by Dave Anglin, the last commit introduced a small bug where the potentially uninitialized r struct is used instead of the regs pointer as input for unwind_frame_init(). Fix it. Signed-off-by: Helge Deller <deller@gmx.de> Reported-by: John David Anglin <dave.anglin@bell.net>
Diffstat (limited to 'arch/parisc/kernel/unwind.c')
-rw-r--r--arch/parisc/kernel/unwind.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c
index f329b466e68f..2d14f17838d2 100644
--- a/arch/parisc/kernel/unwind.c
+++ b/arch/parisc/kernel/unwind.c
@@ -426,7 +426,7 @@ void unwind_frame_init_task(struct unwind_frame_info *info,
r.gr[30] = get_parisc_stackpointer();
regs = &r;
}
- unwind_frame_init(info, task, &r);
+ unwind_frame_init(info, task, regs);
} else {
unwind_frame_init_from_blocked_task(info, task);
}