Previously the data from before the exec was kept in there. Zero
them instead
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
arch/x86_64/ia32/ia32_aout.c | 2 ++
1 file changed, 2 insertions(+)
Index: linux/arch/x86_64/ia32/ia32_aout.c
===================================================================
--- linux.orig/arch/x86_64/ia32/ia32_aout.c
+++ linux/arch/x86_64/ia32/ia32_aout.c
@@ -422,6 +422,8 @@ beyond_if:
(regs)->eflags = 0x200;
(regs)->cs = __USER32_CS;
(regs)->ss = __USER32_DS;
+ regs->r8 = regs->r9 = regs->r10 = regs->r11 =
+ regs->r12 = regs->r13 = regs->r14 = regs->r15 = 0;
set_fs(USER_DS);
if (unlikely(current->ptrace & PT_PTRACED)) {
if (current->ptrace & PT_TRACE_EXEC)
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
