diff options
Diffstat (limited to 'kernel/auditfilter.c')
| -rw-r--r-- | kernel/auditfilter.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index a536f7148bc..4c99d2c586e 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -787,7 +787,7 @@ static void audit_update_watch(struct audit_parent *parent, mutex_lock(&audit_filter_mutex); list_for_each_entry_safe(owatch, nextw, &parent->watches, wlist) { - if (audit_compare_dname_path(dname, owatch->path)) + if (audit_compare_dname_path(dname, owatch->path, NULL)) continue; /* If the update involves invalidating rules, do the inode-based @@ -1387,7 +1387,8 @@ int audit_comparator(const u32 left, const u32 op, const u32 right) /* Compare given dentry name with last component in given path, * return of 0 indicates a match. */ -int audit_compare_dname_path(const char *dname, const char *path) +int audit_compare_dname_path(const char *dname, const char *path, + int *dirlen) { int dlen, plen; const char *p; @@ -1416,6 +1417,9 @@ int audit_compare_dname_path(const char *dname, const char *path) p++; } + /* return length of path's directory component */ + if (dirlen) + *dirlen = p - path; return strncmp(p, dname, dlen); } |