ref: b2518fd92a29c1b7987447d46ebe25a16433d3a9
parent: 17f7f6be4e1a316c0f5f26ff70e047aece4de2bc
author: Ori Bernstein <ori@eigenstate.org>
date: Sun May 19 20:38:55 EDT 2024
fs: correct mode check for other group we copied and pasted the structure of this from cwfs, but they lay out the bits differently. We fixed this for the other cases, but forgot this one, which lead to exec being permitted when it shouldn't have been.
--- a/sys/src/cmd/gefs/fs.c
+++ b/sys/src/cmd/gefs/fs.c
@@ -1068,7 +1068,7 @@
if((m & (fmode>>3)) == m)
return 0;
}
- if(m & fmode) {+ if((m & fmode) == m) {if((fmode & DMDIR) && (m == DMEXEC))
return 0;
if(!ingroup(f->uid, nogroupid))