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Re: linux-next: WARNING: at kernel/panic.c:375 __stack_chk_test+0x50/0x54()

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To: Kevin Winchester <kjwinchester@...>
Cc: Linux Kernel Mailing List <linux-kernel@...>, Ingo Molnar <mingo@...>
Date: Tuesday, May 6, 2008 - 3:49 pm

Kevin Winchester wrote:

interesting; somehow gcc does NOT put stack-protector in place despite it being
told so with -fstack-protector-all.

# -fno-common -funit-at-a-time -fstack-protector -fstack-protector-all
# -fno-asynchronous-unwind-tables -fno-omit-frame-pointer
# -fno-optimize-sibling-calls -fverbose-asm -fstack-protector
# -fstack-protector


this is weird; something is adding ANOTHER -fstack-protector to the (effective) gcc
flags.. which might be overriding the -fstack-protector-all setting.

I wonder if this is a distro special ;(
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Re: linux-next: WARNING: at kernel/panic.c:375 __stack_chk_t..., Arjan van de Ven, (Tue May 6, 3:49 pm)
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