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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-11-25 12:03:55 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-12-12 03:15:48 +0100 |
| commit | b5c3206190f1fddd100b3060eb15f0d775ffeab8 (patch) | |
| tree | 967a481ed205ea0a658fd0cfb990f3c2fee99070 /arch | |
| parent | sparc64: move dereference after check for NULL (diff) | |
| download | linux-b5c3206190f1fddd100b3060eb15f0d775ffeab8.tar.xz linux-b5c3206190f1fddd100b3060eb15f0d775ffeab8.zip | |
sparc64: make string buffers large enough
My static checker complains that if "lvl" is ULONG_MAX (this is 64 bit)
then some of the strings will overflow. I don't know if that's possible
but it seems simple enough to make the buffers slightly larger.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/kernel/traps_64.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c index 4094a51b1970..496fa926e1e0 100644 --- a/arch/sparc/kernel/traps_64.c +++ b/arch/sparc/kernel/traps_64.c @@ -85,7 +85,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p) void bad_trap(struct pt_regs *regs, long lvl) { - char buffer[32]; + char buffer[36]; siginfo_t info; if (notify_die(DIE_TRAP, "bad trap", regs, @@ -116,7 +116,7 @@ void bad_trap(struct pt_regs *regs, long lvl) void bad_trap_tl1(struct pt_regs *regs, long lvl) { - char buffer[32]; + char buffer[36]; if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs, 0, lvl, SIGTRAP) == NOTIFY_STOP) |