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Kernel: Allow sys$chmod() to modify the set-gid bit

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We were incorrectly masking off the set-gid bit.

Fixes #4060.
This commit is contained in:
Andreas Kling 2020-12-22 11:33:28 +01:00
parent 72ce4abb99
commit b452dd13b6
1 changed files with 1 additions and 1 deletions
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2
Kernel/FileSystem/VirtualFileSystem.cpp
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@ -487,7 +487,7 @@ KResult VFS::chmod(Custody& custody, mode_t mode)
return KResult(-EROFS);
// Only change the permission bits.
mode = (inode.mode() & ~04777u) | (mode & 04777u);
mode = (inode.mode() & ~06777u) | (mode & 06777u);
return inode.chmod(mode);
}