The branch stable/13 has been updated by kib:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=2bd3dbe3dd60aeb84ebc52f23f0f4205d3eb082d

commit 2bd3dbe3dd60aeb84ebc52f23f0f4205d3eb082d
Author:     Konstantin Belousov <[email protected]>
AuthorDate: 2022-09-18 13:27:28 +0000
Commit:     Konstantin Belousov <[email protected]>
CommitDate: 2022-10-08 00:29:36 +0000

    tmpfs: truncate write if it would exceed the fs max file size or 
RLIMIT_FSIZE
    
    PR:     164793
    
    (cherry picked from commit 8bdb2695d69710b7f2e7cc20820aab8b3f4668a6)
---
 sys/fs/tmpfs/tmpfs_vnops.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/sys/fs/tmpfs/tmpfs_vnops.c b/sys/fs/tmpfs/tmpfs_vnops.c
index c1133cdaa1db..ab5a99b1be66 100644
--- a/sys/fs/tmpfs/tmpfs_vnops.c
+++ b/sys/fs/tmpfs/tmpfs_vnops.c
@@ -646,6 +646,7 @@ tmpfs_write(struct vop_write_args *v)
        struct uio *uio;
        struct tmpfs_node *node;
        off_t oldsize;
+       ssize_t r;
        int error, ioflag;
        mode_t newmode;
 
@@ -662,12 +663,12 @@ tmpfs_write(struct vop_write_args *v)
                return (0);
        if (ioflag & IO_APPEND)
                uio->uio_offset = node->tn_size;
-       if (uio->uio_offset + uio->uio_resid >
-         VFS_TO_TMPFS(vp->v_mount)->tm_maxfilesize)
-               return (EFBIG);
-       error = vn_rlimit_fsize(vp, uio, uio->uio_td);
-       if (error != 0)
+       error = vn_rlimit_fsizex(vp, uio, VFS_TO_TMPFS(vp->v_mount)->
+           tm_maxfilesize, &r, uio->uio_td);
+       if (error != 0) {
+               vn_rlimit_fsizex_res(uio, r);
                return (error);
+       }
 
        if (uio->uio_offset + uio->uio_resid > node->tn_size) {
                error = tmpfs_reg_resize(vp, uio->uio_offset + uio->uio_resid,
@@ -694,6 +695,7 @@ out:
        MPASS(IMPLIES(error == 0, uio->uio_resid == 0));
        MPASS(IMPLIES(error != 0, oldsize == node->tn_size));
 
+       vn_rlimit_fsizex_res(uio, r);
        return (error);
 }
 

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