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The fnostack-protector-all compiler flags is used with for example |
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mozilla-firefox.i emerge.I have "hardened pic pie" in USE="" though.I |
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have attached the output of both "emerge -info" and "gcc -v". |
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centh00 |
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On 8/3/05, Kevin F. Quinn <kevquinn@g.o> wrote: |
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> On 3/8/2005 11:08:10, netpython (phaceton@×××××.com) wrote: |
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> |
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> > I have just installed gentoo-amd64 with hardened-sources and both |
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> > Grsecurity and Pax features enabled to a point that xorg still is |
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> > functional.In some gentoo doc's i read there's the CFLAG |
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> > -fstack-protector-all. |
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> |
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> There is, but you don't want to add it to CFLAGS in /etc/make.conf. You need to use the hardened gcc, which will avoid enabling the stack protector in situations where it should be off. |
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> |
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> > Since i now get -fnostack-protector-all when i |
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> > compile packages |
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> |
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> I don't understand why you're seeing '-fno-stack-protector-all' while compiling. |
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> Can you provide an example (i.e. name of package being emerged, some relevant lines from the compilation output), and include also the output of 'emerge info'? |
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> |
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> > i decided to maunally add the fstack-protector-all |
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> > flag to /etc/make.conf.But the fnostack-protector-all flag comes right |
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> > after.Which setting is now valid? |
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> |
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> The current supported way to use the stack protector is to build stuff with hardened gcc (USE="hardened" emerge gcc). |
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> |
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> |
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> -- |
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> gentoo-hardened@g.o mailing list |
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> |
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> |
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