diff options
Diffstat (limited to 'kernel/auditsc.c')
| -rw-r--r-- | kernel/auditsc.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 3828ad5fb8f..f49a0318c2e 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -65,7 +65,6 @@ #include <linux/binfmts.h> #include <linux/highmem.h> #include <linux/syscalls.h> -#include <linux/inotify.h> #include <linux/capability.h> #include <linux/fs_struct.h> @@ -242,6 +241,10 @@ struct audit_context { pid_t pid; struct audit_cap_data cap; } capset; + struct { + int fd; + int flags; + } mmap; }; int fds[2]; @@ -549,9 +552,8 @@ static int audit_filter_rules(struct task_struct *tsk, } break; case AUDIT_WATCH: - if (name && audit_watch_inode(rule->watch) != (unsigned long)-1) - result = (name->dev == audit_watch_dev(rule->watch) && - name->ino == audit_watch_inode(rule->watch)); + if (name) + result = audit_watch_compare(rule->watch, name->ino, name->dev); break; case AUDIT_DIR: if (ctx) @@ -1307,6 +1309,10 @@ static void show_special(struct audit_context *context, int *call_panic) audit_log_cap(ab, "cap_pp", &context->capset.cap.permitted); audit_log_cap(ab, "cap_pe", &context->capset.cap.effective); break; } + case AUDIT_MMAP: { + audit_log_format(ab, "fd=%d flags=0x%x", context->mmap.fd, + context->mmap.flags); + break; } } audit_log_end(ab); } @@ -1726,7 +1732,7 @@ static inline void handle_one(const struct inode *inode) struct audit_tree_refs *p; struct audit_chunk *chunk; int count; - if (likely(list_empty(&inode->inotify_watches))) + if (likely(hlist_empty(&inode->i_fsnotify_marks))) return; context = current->audit_context; p = context->trees; @@ -1769,7 +1775,7 @@ retry: seq = read_seqbegin(&rename_lock); for(;;) { struct inode *inode = d->d_inode; - if (inode && unlikely(!list_empty(&inode->inotify_watches))) { + if (inode && unlikely(!hlist_empty(&inode->i_fsnotify_marks))) { struct audit_chunk *chunk; chunk = audit_tree_lookup(inode); if (chunk) { @@ -1837,13 +1843,8 @@ void __audit_getname(const char *name) context->names[context->name_count].ino = (unsigned long)-1; context->names[context->name_count].osid = 0; ++context->name_count; - if (!context->pwd.dentry) { - read_lock(¤t->fs->lock); - context->pwd = current->fs->pwd; - path_get(¤t->fs->pwd); - read_unlock(¤t->fs->lock); - } - + if (!context->pwd.dentry) + get_fs_pwd(current->fs, &context->pwd); } /* audit_putname - intercept a putname request @@ -2483,6 +2484,14 @@ void __audit_log_capset(pid_t pid, context->type = AUDIT_CAPSET; } +void __audit_mmap_fd(int fd, int flags) +{ + struct audit_context *context = current->audit_context; + context->mmap.fd = fd; + context->mmap.flags = flags; + context->type = AUDIT_MMAP; +} + /** * audit_core_dumps - record information about processes that end abnormally * @signr: signal value |