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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-07 20:03:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-07 20:03:32 -0700
commitd27fb65bc2389621040e5107baedb94b4cccf641 (patch)
tree4123a7b82dd048dc8b0602994a5db6f4b9885998 /kernel/auditfilter.c
parentd3511f53bb2475f2a4e8460bee5a1ae6dea2a433 (diff)
parent795d673af1afae8146ac3070a2d77cfae5287c43 (diff)
Merge branch 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc dcache updates from Al Viro: "Most of this pile is putting name length into struct name_snapshot and making use of it. The beginning of this series ("ovl_lookup_real_one(): don't bother with strlen()") ought to have been split in two (separate switch of name_snapshot to struct qstr from overlayfs reaping the trivial benefits of that), but I wanted to avoid a rebase - by the time I'd spotted that it was (a) in -next and (b) close to 5.1-final ;-/" * 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: audit_compare_dname_path(): switch to const struct qstr * audit_update_watch(): switch to const struct qstr * inotify_handle_event(): don't bother with strlen() fsnotify: switch send_to_group() and ->handle_event to const struct qstr * fsnotify(): switch to passing const struct qstr * for file_name switch fsnotify_move() to passing const struct qstr * for old_name ovl_lookup_real_one(): don't bother with strlen() sysv: bury the broken "quietly truncate the long filenames" logics nsfs: unobfuscate unexport d_alloc_pseudo()
Diffstat (limited to 'kernel/auditfilter.c')
-rw-r--r--kernel/auditfilter.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 1bc6410413e6..303fb04770ce 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -1292,12 +1292,12 @@ int parent_len(const char *path)
* @parentlen: length of the parent if known. Passing in AUDIT_NAME_FULL
* here indicates that we must compute this value.
*/
-int audit_compare_dname_path(const char *dname, const char *path, int parentlen)
+int audit_compare_dname_path(const struct qstr *dname, const char *path, int parentlen)
{
int dlen, pathlen;
const char *p;
- dlen = strlen(dname);
+ dlen = dname->len;
pathlen = strlen(path);
if (pathlen < dlen)
return 1;
@@ -1308,7 +1308,7 @@ int audit_compare_dname_path(const char *dname, const char *path, int parentlen)
p = path + parentlen;
- return strncmp(p, dname, dlen);
+ return strncmp(p, dname->name, dlen);
}
int audit_filter(int msgtype, unsigned int listtype)