stack smash protection | Zig Programming Language | Page 1

crystal palm May 24, 2024, 6:48 PM

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Is there a build option for stack smash protection on kernel code models?

drowsy sable May 24, 2024, 6:53 PM

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Like stack canary?

subtle mirage May 24, 2024, 6:53 PM

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ah

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-fstack-protector and -mcmodel

crystal palm May 24, 2024, 7:24 PM

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Ah I was thinking more in the build.zig. I know you can invoke them from the command line but I didn’t find anything for within the build script

crystal palm May 26, 2024, 5:56 AM

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Huh even from the command line I’m getting an “unrecognized argument: '-fstack-protector'” error

subtle mirage May 26, 2024, 5:56 AM

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-fstack-protector is a flag for the sub-commands, i.e build-exe/lib

#stack smash protection