Should not follow symlinks on argv[0] path resolution
#1644
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Ok, I agree. But I'm afraid making the change here will have some side effect on other things. This function is used in many places, not just arg[0] resolution. |
Maybe we can have a "soft" version of |
Yeah, that would limit side-effect I think. |
Done :) Please review the changes. |
argv[0] path resolution
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Ok, looks good now, thanks. |
Many programs (e.g. busybox, ex, bash) can have different behaviors on different
argv[0]. We should only resolve theargv[0](program name) to its absolute path but not realpath, i.e. don't resolve the symlinks.