Page Menu
Home
FreeBSD
Search
Configure Global Search
Log In
Files
F102957839
D43257.diff
No One
Temporary
Actions
View File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Flag For Later
Award Token
Size
2 KB
Referenced Files
None
Subscribers
None
D43257.diff
View Options
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c
--- a/sys/kern/kern_descrip.c
+++ b/sys/kern/kern_descrip.c
@@ -2962,7 +2962,7 @@
#ifdef CAPABILITIES
int
-fgetvp_lookup_smr(int fd, struct nameidata *ndp, struct vnode **vpp, bool *fsearch)
+fgetvp_lookup_smr(struct nameidata *ndp, struct vnode **vpp, bool *fsearch)
{
const struct filedescent *fde;
const struct fdescenttbl *fdt;
@@ -2972,9 +2972,11 @@
const cap_rights_t *haverights;
cap_rights_t rights;
seqc_t seq;
+ int fd;
VFS_SMR_ASSERT_ENTERED();
+ fd = ndp->ni_dirfd;
rights = *ndp->ni_rightsneeded;
cap_rights_set_one(&rights, CAP_LOOKUP);
@@ -3028,15 +3030,17 @@
}
#else
int
-fgetvp_lookup_smr(int fd, struct nameidata *ndp, struct vnode **vpp, bool *fsearch)
+fgetvp_lookup_smr(struct nameidata *ndp, struct vnode **vpp, bool *fsearch)
{
const struct fdescenttbl *fdt;
struct filedesc *fdp;
struct file *fp;
struct vnode *vp;
+ int fd;
VFS_SMR_ASSERT_ENTERED();
+ fd = ndp->ni_dirfd;
fdp = curproc->p_fd;
fdt = fdp->fd_files;
if (__predict_false((u_int)fd >= fdt->fdt_nfiles))
@@ -3064,7 +3068,7 @@
#endif
int
-fgetvp_lookup(int fd, struct nameidata *ndp, struct vnode **vpp)
+fgetvp_lookup(struct nameidata *ndp, struct vnode **vpp)
{
struct thread *td;
struct file *fp;
diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c
--- a/sys/kern/vfs_cache.c
+++ b/sys/kern/vfs_cache.c
@@ -4509,7 +4509,7 @@
ndp = fpl->ndp;
cnp = fpl->cnp;
- error = fgetvp_lookup_smr(ndp->ni_dirfd, ndp, vpp, &fsearch);
+ error = fgetvp_lookup_smr(ndp, vpp, &fsearch);
if (__predict_false(error != 0)) {
return (cache_fpl_aborted(fpl));
}
diff --git a/sys/kern/vfs_lookup.c b/sys/kern/vfs_lookup.c
--- a/sys/kern/vfs_lookup.c
+++ b/sys/kern/vfs_lookup.c
@@ -358,7 +358,7 @@
if (cnp->cn_flags & AUDITVNODE2)
AUDIT_ARG_ATFD2(ndp->ni_dirfd);
- error = fgetvp_lookup(ndp->ni_dirfd, ndp, dpp);
+ error = fgetvp_lookup(ndp, dpp);
}
if (error == 0 && (*dpp)->v_type != VDIR &&
(cnp->cn_pnbuf[0] != '\0' ||
diff --git a/sys/sys/file.h b/sys/sys/file.h
--- a/sys/sys/file.h
+++ b/sys/sys/file.h
@@ -289,8 +289,8 @@
struct vnode **vpp);
int fgetvp_write(struct thread *td, int fd, cap_rights_t *rightsp,
struct vnode **vpp);
-int fgetvp_lookup_smr(int fd, struct nameidata *ndp, struct vnode **vpp, bool *fsearch);
-int fgetvp_lookup(int fd, struct nameidata *ndp, struct vnode **vpp);
+int fgetvp_lookup_smr(struct nameidata *ndp, struct vnode **vpp, bool *fsearch);
+int fgetvp_lookup(struct nameidata *ndp, struct vnode **vpp);
static __inline __result_use_check bool
fhold(struct file *fp)
File Metadata
Details
Attached
Mime Type
text/plain
Expires
Wed, Nov 20, 4:54 AM (21 h, 25 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
14730674
Default Alt Text
D43257.diff (2 KB)
Attached To
Mode
D43257: file: Use the right fd in fgetvp_lookup()
Attached
Detach File
Event Timeline
Log In to Comment