lib9: avoid unportable use of d_namlen in dirread

Fixes #395.
2020-05-18 17:03:42 -04:00 · 2020-05-18 17:03:42 -04:00 · c53ad837a7
commit c53ad837a7
parent 587933c161
1 changed files with 1 additions and 2 deletions
--- a/src/lib9/open.c
+++ b/src/lib9/open.c
@ -318,8 +318,7 @@ dirreadmax(int fd, Dir **dp, int max)
 				return -1;
 			break;
 		}
-		if(de->d_name[de->d_namlen] != 0)
-			sysfatal("bad readdir");
+		// Note: not all systems have d_namlen. Assume NUL-terminated.
 		if(de->d_name[0]=='.' && de->d_name[1]==0)
 			continue;
 		if(de->d_name[0]=='.' && de->d_name[1]=='.' && de->d_name[2]==0)