syzkaller/sys/syz-extract
Dmitry Vyukov 3aa380090f sys/syz-extract: extract constants from ELF
Add a second mode that extracts constant values from
ELF object, instead of running the executable.
This allows to not (1) link binaries, (2) use proper cross-compiler.
It finally fixes 386/arm extracts for my distro.
Hopefully not makes things worse for others,
should generally be safer/more reliable.
The current mode is left b/c I can't test all OSes,
windows binaries are not ELF, so we may need it anyway.
But later we may switch more OSes to this new mode
if they break (fuchsia?).
2019-12-02 14:36:47 +01:00
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