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[PATCH] process events connector: uid_t gid_t size issues 

The uid_t and gid_t fields appear to present a 32/64-bit userspace/kernel
problem for some archs.

This patch addresses the problem by fixing the size to the largest size for
uid_t/gid_t used in the kernel.  This preserves the total size of the event
structure while ensuring that the layouts of the ID change event match in
32 and 64-bit kernels and applications.

Signed-off-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Matt Helsley 2005-11-29 19:34:31 -08:00 committed by Linus Torvalds
parent 12074a35b4
commit df69a60dc6
1 changed files with 4 additions and 4 deletions
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8
include/linux/cn_proc.h
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@ -86,12 +86,12 @@ struct proc_event {
pid_t process_pid;
pid_t process_tgid;
union {
uid_t ruid; /* current->uid */
gid_t rgid; /* current->gid */
__u32 ruid; /* task uid */
__u32 rgid; /* task gid */
} r;
union {
uid_t euid;
gid_t egid;
__u32 euid;
__u32 egid;
} e;
} id;