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windows-unix-mode-bit-enforcement-20070102

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When the Unix mode bits do not include the write bit (0200), then the
file is reported to Windows as read-only.  This also prevents the
acquisition of write-locks.  It should also prevent deletion but the
code in cm_HaveAccessRights() did not remove the PRSFS_DELETE privilege
from the reported rights.
This commit is contained in:
Jeffrey Altman 2007-01-03 00:44:27 +00:00
parent 365351a161
commit 56d5e6970d
1 changed files with 1 additions and 1 deletions
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2
src/WINNT/afsd/cm_access.c
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@ -90,7 +90,7 @@ int cm_HaveAccessRights(struct cm_scache *scp, struct cm_user *userp, afs_uint32
if (!(scp->unixModeBits & 0400)) if (!(scp->unixModeBits & 0400))
*outRightsp &= ~PRSFS_READ; *outRightsp &= ~PRSFS_READ;
if (!(scp->unixModeBits & 0200)) if (!(scp->unixModeBits & 0200))
*outRightsp &= ~PRSFS_WRITE; *outRightsp &= ~(PRSFS_WRITE|PRSFS_DELETE);
code = 1; code = 1;
/* fall through */ /* fall through */