commit 3d72637f9b4c42b1fc9b7d95d278ea3dd65c748d
from: rsc <devnull@localhost>
date: Mon Apr 26 19:28:28 2004 UTC

Don't be stupid.

commit - 7317e77da344d1a5eff16e28771dcda91acd4ae3
commit + 3d72637f9b4c42b1fc9b7d95d278ea3dd65c748d
blob - 18e899b67b2c7f5f20ade88d8c609ff8db52abdb
blob + 83f3560255463a960ebd7e6b8c4134a78f0f571e
--- src/lib9/_p9dir.c
+++ src/lib9/_p9dir.c
@@ -176,7 +176,7 @@ _p9dir(struct stat *st, char *name, Dir *d, char **str
 
 		/* fetch real size for disks */
 #ifdef _HAVEDISKSIZE
-		if((fd = open(name, O_RDONLY)) >= 0){
+		if(S_ISBLK(st->st_mode) && (fd = open(name, O_RDONLY)) >= 0){
 			d->length = disksize(fd, major(st->st_dev));
 			close(fd);
 		}