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Bryan Wu 85f6038f21 RAMFS NOMMU: missed POSIX UID/GID inode attribute checking ... This bug was caught by LTP testcase fchmod06 on Blackfin platform. In the manpage of fchmod, "EPERM: The effective UID does not match the owner of the file, and the process is not privileged (Linux: it does not have the CAP_FOWNER capability)." But the ramfs nommu code missed the inode_change_ok POSIX UID/GID verification. This patch fixed this. Signed-off-by: Bryan Wu <bryan.wu@analog.com> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-06-07 17:11:13 -07:00
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Makefile	[PATCH] NOMMU: Provide shared-writable mmap support on ramfs	2006-01-06 08:33:32 -08:00
file-mmu.c	[PATCH] mark struct inode_operations const 3	2007-02-12 09:48:46 -08:00
file-nommu.c	RAMFS NOMMU: missed POSIX UID/GID inode attribute checking	2007-06-07 17:11:13 -07:00
inode.c	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
internal.h	[PATCH] mark struct inode_operations const 3	2007-02-12 09:48:46 -08:00