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Date: Sat, 26 Jul 2014 23:50:23 +0200 From: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se> To: Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com> Cc: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>, "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org, Al Viro <viro@...iv.linux.org.uk>, linux-kernel@...r.kernel.org Subject: [PATCH] arch: x86: ia32: ia32_aout.c: Cleaning up missing null-terminate in conjunction with strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. And use the sizeof on the to string rather than the from string. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se> --- arch/x86/ia32/ia32_aout.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c index d21ff89..1a5eb43 100644 --- a/arch/x86/ia32/ia32_aout.c +++ b/arch/x86/ia32/ia32_aout.c @@ -156,7 +156,7 @@ static int aout_core_dump(struct coredump_params *cprm) fs = get_fs(); set_fs(KERNEL_DS); has_dumped = 1; - strncpy(dump.u_comm, current->comm, sizeof(current->comm)); + strlcpy(dump.u_comm, current->comm, sizeof(dump.u_comm)); dump.u_ar0 = offsetof(struct user32, regs); dump.signal = cprm->siginfo->si_signo; dump_thread32(cprm->regs, &dump); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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