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| author | David Howells <dhowells@redhat.com> | 2008-11-14 10:39:18 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-11-14 10:39:18 +1100 |
| commit | 86a264abe542cfececb4df129bc45a0338d8cdb9 (patch) | |
| tree | 30152f04ba847f311028d5ca697f864c16c7ebb3 /fs/exec.c | |
| parent | f1752eec6145c97163dbce62d17cf5d928e28a27 (diff) | |
| download | linux-86a264abe542cfececb4df129bc45a0338d8cdb9.tar.gz linux-86a264abe542cfececb4df129bc45a0338d8cdb9.tar.bz2 linux-86a264abe542cfececb4df129bc45a0338d8cdb9.zip | |
CRED: Wrap current->cred and a few other accessors
Wrap current->cred and a few other accessors to hide their actual
implementation.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/exec.c b/fs/exec.c index 31149e430a89..a5330e1a2216 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1388,6 +1388,7 @@ EXPORT_SYMBOL(set_binfmt); */ static int format_corename(char *corename, long signr) { + const struct cred *cred = current_cred(); const char *pat_ptr = core_pattern; int ispipe = (*pat_ptr == '|'); char *out_ptr = corename; @@ -1424,7 +1425,7 @@ static int format_corename(char *corename, long signr) /* uid */ case 'u': rc = snprintf(out_ptr, out_end - out_ptr, - "%d", current_uid()); + "%d", cred->uid); if (rc > out_end - out_ptr) goto out; out_ptr += rc; @@ -1432,7 +1433,7 @@ static int format_corename(char *corename, long signr) /* gid */ case 'g': rc = snprintf(out_ptr, out_end - out_ptr, - "%d", current_gid()); + "%d", cred->gid); if (rc > out_end - out_ptr) goto out; out_ptr += rc; |