git: da84054f3a50 - main - fdescfs: Set *eofflag in fdesc_readdir()

The branch main has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=da84054f3a508ceab4474e4a002c87813963cc84

commit da84054f3a508ceab4474e4a002c87813963cc84
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2025-07-15 00:38:21 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2025-07-15 12:52:58 +0000

    fdescfs: Set *eofflag in fdesc_readdir()
    
    Reviewed by:    kib
    MFC after:      2 weeks
    Differential Revision:  https://reviews.freebsd.org/D51319
---
 sys/fs/fdescfs/fdesc_vnops.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/sys/fs/fdescfs/fdesc_vnops.c b/sys/fs/fdescfs/fdesc_vnops.c
index 676ea5de12b8..58a22b8bdc50 100644
--- a/sys/fs/fdescfs/fdesc_vnops.c
+++ b/sys/fs/fdescfs/fdesc_vnops.c
@@ -547,6 +547,8 @@ fdesc_readdir(struct vop_readdir_args *ap)
 	fmp = VFSTOFDESC(ap->a_vp->v_mount);
 	if (ap->a_ncookies != NULL)
 		*ap->a_ncookies = 0;
+	if (ap->a_eofflag != NULL)
+		*ap->a_eofflag = 0;
 
 	off = (int)uio->uio_offset;
 	if (off != uio->uio_offset || off < 0 || (u_int)off % UIO_MX != 0 ||
@@ -559,7 +561,12 @@ fdesc_readdir(struct vop_readdir_args *ap)
 	fcnt = i - 2;		/* The first two nodes are `.' and `..' */
 
 	FILEDESC_SLOCK(fdp);
-	while (i < fdp->fd_nfiles + 2 && uio->uio_resid >= UIO_MX) {
+	while (uio->uio_resid >= UIO_MX) {
+		if (i >= fdp->fd_nfiles + 2) {
+			if (ap->a_eofflag != NULL)
+				*ap->a_eofflag = 1;
+			break;
+		}
 		bzero((caddr_t)dp, UIO_MX);
 		switch (i) {
 		case 0:	/* `.' */