diff options
| -rw-r--r-- | sys/kern/vfs_syscalls.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c index 3b3947b2ccb7..449c5ace6094 100644 --- a/sys/kern/vfs_syscalls.c +++ b/sys/kern/vfs_syscalls.c @@ -4896,7 +4896,8 @@ kern_copy_file_range(struct thread *td, int infd, off_t *inoffp, int outfd, len = SSIZE_MAX; /* Get the file structures for the file descriptors. */ - error = fget_read(td, infd, &cap_read_rights, &infp); + error = fget_read(td, infd, + inoffp != NULL ? &cap_pread_rights : &cap_read_rights, &infp); if (error != 0) goto out; if (infp->f_ops == &badfileops) { @@ -4907,7 +4908,8 @@ kern_copy_file_range(struct thread *td, int infd, off_t *inoffp, int outfd, error = EINVAL; goto out; } - error = fget_write(td, outfd, &cap_write_rights, &outfp); + error = fget_write(td, outfd, + outoffp != NULL ? &cap_pwrite_rights : &cap_write_rights, &outfp); if (error != 0) goto out; if (outfp->f_ops == &badfileops) { |