devproc: allow anyone to change user of its own processes to "none"

2020-12-23 13:09:31 +01:00 · 2020-12-23 13:09:31 +01:00 · ab103ba349
parent 7bcdd1b5d8
commit ab103ba349
1 changed files with 1 additions and 1 deletions
--- a/sys/src/9/port/devproc.c
+++ b/sys/src/9/port/devproc.c
@ -539,7 +539,7 @@ procwstat(Chan *c, uchar *db, int n)
 		error(Eperm);

 	if(!emptystr(d->uid) && strcmp(d->uid, p->user) != 0){
-		if(!iseve())
+		if(strcmp(d->uid, "none") != 0 && !iseve())
 			error(Eperm);
 		kstrdup(&p->user, d->uid);
 	}