[PATCH] aout: incorrct use of strncpy fixed.

[Derek Robson]

Found a bug with the source / dest length
updated to have size limit as the size of dest not size or source.

Signed-off-by: Derek Robson <robsonde@xxxxxxxxx>
---
 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 f65b78d32f5e..1e7f71723ee0 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -157,7 +157,7 @@ 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));
+	strncpy(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);
-- 
2.20.1