search for: __stack_smash_handler

...-0.9.1/loader/preloader.c:156: undefined reference to `__guard' preloader.o(.text+0x1f):/mnt/downloads/Winestuff/wine-0.9.1/loader/preloader.c:156: undefined reference to `__guard' preloader.o(.text+0x3b):/mnt/downloads/Winestuff/wine-0.9.1/loader/preloader.c:156: undefined reference to `__stack_smash_handler' preloader.o(.text+0x73): In function `wld_mmap': /mnt/downloads/Winestuff/wine-0.9.1/loader/preloader.c:235: undefined reference to `__guard' preloader.o(.text+0xea):/mnt/downloads/Winestuff/wine-0.9.1/loader/preloader.c:257: undefined reference to `__guard' preloader.o(.text+0x1...

...ened-sources ... actually using ... kernel -> 2.6.28-hardened-r7 #1 SMP Mon Apr 6 17:41:50 CEST 2009 x86_64 gcc -> x86_64-pc-linux-gnu-3.4.6-hardened Code: __bb_init_func': preloader.c:(.text+0x4f): undefined reference to `__guard' preloader.c:(.text+0x70): undefined reference to `__stack_smash_handler' preloader.o: In function `__stack_chk_fail_local': preloader.c:(.text+0x8e): undefined reference to `__guard' preloader.c:(.text+0xaf): undefined reference to `__stack_smash_handler' preloader.o: In function `__stack_chk_fail': preloader.c:(.text+0xcd): undefined reference to `...

yo, ive been using the fstack protector for a while now and it worked fine until i was gonna compile 4.8p3 then i got these errors, sio.o(.text+0x18b7): undefined reference to `__guard' sio.o(.text+0x1da9): undefined reference to `__guard' sio.o(.text+0x1db9): undefined reference to `__stack_smash_handler' vga_isa.o: In function `isavga_probe': vga_isa.o(.text+0x10): undefined reference to `__guard' vga_isa.o(.text+0xb9): undefined reference to `__guard' vga_isa.o(.text+0xc9): undefined reference to `__stack_smash_handler' vga_isa.o(.text+0xc9): undefined reference to `__stack_sm...

i get this error on dmesg: zaptel: Unknown symbol __stack_smash_handler zaptel: Unknown symbol __guard paradise dove

...t;idr_init" undefined error, but the symbol is present in my vmlinux. If I turn make those modules built into the kernel it works then (sctp, w1, thermalsysfs). It looks like I'll also have to submit some patches for ARCH=um, because I get undefined references to __bad_size, __guard, and __stack_smash_handler. __bad_size is probably because LLVM didn't inline expand + DCE something GCC did. With an unpatched LLVM I would also need weak attributes to be on the function type, instead of the return type, but I think thats an LLVM bug, and a one-line patch corrects it. > If yes then this doesnt lo...

...as apparently resolved by the elimination of some (all?) of the hardened flags during compilation: "-nopie fixed the originally reported error, but I subsequently got other errors that said something like "undefined reference to `__guard''" and "undefined reference to `__stack_smash_handler''". Adding -fno-stack-protector seems to have solved these as well, and I''m now compiling the kernels for the crusoe." My gcc version is: gcc (GCC) 3.4.6 (Gentoo Hardened 3.4.6-r1, ssp-3.4.5-1.0, pie-8.7.9) I started off with 3.4.5 and similar or identical parameters f...

* Török Edwin <edwintorok at gmail.com> wrote: > On 2009-01-23 20:27, Török Edwin wrote: > >>> > >>> > >> i'd not mind it at all if the kernel could be built with other open-source > >> compilers too. > >> > >> Now in this case the patch you suggest might end up hurting the end result > >> so it's

On 2009-01-23 20:27, Török Edwin wrote: >>> >>> >> i'd not mind it at all if the kernel could be built with other open-source >> compilers too. >> >> Now in this case the patch you suggest might end up hurting the end result >> so it's not an unconditional 'yes'. But ... how much it actually matters >> depends on

Hi, first sorry for cross-posting but I thought this patch might interest -CURRENT users as well as people concerned by security. I wrote a patch that integrates ProPolice/SSP into FreeBSD, one step further than it has been realized so far. It is available here : http://tataz.chchile.org/~tataz/FreeBSD/SSP/ Everything is explained on the web page, but I will repeat some informations here.