commit b7c2d37758810d5071d57f6769bacdc53c1d2e61
from: Omar Polo <op@omarpolo.com>
date: Sun Feb 13 11:29:16 2022 UTC

fix twstat handling of mode bits

twstat was truncating out the user mode bits.  Found the hard way by
cage.

commit - 776b1953c934661854cdcb56d34774efc93b9f39
commit + b7c2d37758810d5071d57f6769bacdc53c1d2e61
blob - 630a3d5ddd988150334f2fe5d7f1f6dcbde333e7
blob + d5ce6a7555e5b43d98bdb6fa2baa38cae922aece
--- kamid/client.c
+++ kamid/client.c
@@ -1684,7 +1684,7 @@ twstat(struct np_msg_header *hdr, const uint8_t *data,
 
 	/* change the permissions */
 	if (st.mode != (uint32_t)-1) {
-		mode_t m = st.mode & 0x7F; /* silently truncate higer bits */
+		mode_t m = st.mode & 0x7FF; /* silently truncate higer bits */
 		if (f->fd != -1)
 			r = fchmod(f->fd, m);
 		else