diff options
| author | Thomas Gleixner <[email protected]> | 2018-06-22 21:20:35 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2018-06-22 21:20:35 +0200 |
| commit | 7731b8bc94e599c9a79e428f3359ff2c34b7576a (patch) | |
| tree | 879f18ccbe274122f2d4f095b43cbc7f953e0ada /arch/arm/kernel/traps.c | |
| parent | 48e315618dc4dc8904182cd221e3d395d5d97005 (diff) | |
| parent | 9ffc59d57228d74809700be6f7ecb1db10292f05 (diff) | |
Merge branch 'linus' into x86/urgent
Required to queue a dependent fix.
Diffstat (limited to 'arch/arm/kernel/traps.c')
| -rw-r--r-- | arch/arm/kernel/traps.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 2fe87109ae46..badf02ca3693 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -441,6 +441,7 @@ asmlinkage void do_undefinstr(struct pt_regs *regs) siginfo_t info; void __user *pc; + clear_siginfo(&info); pc = (void __user *)instruction_pointer(regs); if (processor_mode(regs) == SVC_MODE) { @@ -540,6 +541,7 @@ static int bad_syscall(int n, struct pt_regs *regs) { siginfo_t info; + clear_siginfo(&info); if ((current->personality & PER_MASK) != PER_LINUX) { send_sig(SIGSEGV, current, 1); return regs->ARM_r0; @@ -607,6 +609,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) { siginfo_t info; + clear_siginfo(&info); if ((no >> 16) != (__ARM_NR_BASE>> 16)) return bad_syscall(no, regs); @@ -743,6 +746,8 @@ baddataabort(int code, unsigned long instr, struct pt_regs *regs) unsigned long addr = instruction_pointer(regs); siginfo_t info; + clear_siginfo(&info); + #ifdef CONFIG_DEBUG_USER if (user_debug & UDBG_BADABORT) { pr_err("[%d] %s: bad data abort: code %d instr 0x%08lx\n", |