diff options
Diffstat (limited to 'lib/libc/gen/setmode.c')
| -rw-r--r-- | lib/libc/gen/setmode.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/libc/gen/setmode.c b/lib/libc/gen/setmode.c index 12f7c1ab1ca7b..9858beaa4a069 100644 --- a/lib/libc/gen/setmode.c +++ b/lib/libc/gen/setmode.c @@ -215,6 +215,7 @@ setmode(p) mode_t mask; struct bitcmd *set, *saveset, *endset; int permXbits, setlen; + int equalopdone; static void compress_mode(); /* @@ -285,6 +286,8 @@ setmode(p) free(saveset); return(NULL); } + if(op == '=') + equalopdone = 0; who &= ~S_ISTXT; for (perm = 0, permXbits = 0;; ++p) { @@ -321,10 +324,12 @@ setmode(p) * to flush out any partial mode that we have, * and then do the copying of the mode bits. */ - if (perm || op == '=') { + if (perm) { ADDCMD(op, who, perm, mask); perm = 0; } + if (op == '=') + equalopdone = 1; if (op == '+' && permXbits) { ADDCMD('X', who, permXbits, mask); permXbits = 0; @@ -337,7 +342,9 @@ setmode(p) * Add any permissions that we haven't already * done. */ - if (perm || op == '=') { + if (perm || (op == '=' && !equalopdone)) { + if(op == '=') + equalopdone = 1; ADDCMD(op, who, perm, mask); perm = 0; } |