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| author | Al Viro <viro@zeniv.linux.org.uk> | 2007-02-07 07:48:00 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2007-02-18 03:30:15 +0100 |
| commit | db3495099d3d52854b13874905af6e40a91f4721 (patch) | |
| tree | 5a832081d70dd9dabda3498baf40b7d6ced47f24 /fs | |
| parent | [PATCH] audit config lockdown (diff) | |
| download | linux-db3495099d3d52854b13874905af6e40a91f4721.tar.xz linux-db3495099d3d52854b13874905af6e40a91f4721.zip | |
[PATCH] AUDIT_FD_PAIR
Provide an audit record of the descriptor pair returned by pipe() and
socketpair(). Rewritten from the original posted to linux-audit by
John D. Ramsdell <ramsdell@mitre.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/pipe.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/pipe.c b/fs/pipe.c index 68090e84f589..ebafde7d6aba 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -16,6 +16,7 @@ #include <linux/uio.h> #include <linux/highmem.h> #include <linux/pagemap.h> +#include <linux/audit.h> #include <asm/uaccess.h> #include <asm/ioctls.h> @@ -985,6 +986,10 @@ int do_pipe(int *fd) goto err_fdr; fdw = error; + error = audit_fd_pair(fdr, fdw); + if (error < 0) + goto err_fdw; + fd_install(fdr, fr); fd_install(fdw, fw); fd[0] = fdr; @@ -992,6 +997,8 @@ int do_pipe(int *fd) return 0; + err_fdw: + put_unused_fd(fdw); err_fdr: put_unused_fd(fdr); err_read_pipe: |