From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <0e227efd0c071cfd09fb46ec70dd1d09@quintile.net>
From: "Steve Simon" <steve@quintile.net>
Date: Tue,  5 Feb 2019 11:58:49 +0000
To: 9fans@9fans.net
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Subject: [9fans] cifs buglet - take 2
Topicbox-Message-UUID: f4bce126-ead9-11e9-9d60-3106f5b1d025

sorry, I generated the diff on the wrong server, slightly safer fix below

diff /n/dump/2019/0205/sys/src/cmd/cifs/main.c /sys/src/cmd/cifs/main.c
261,265c261,264
< 		if(got >= 2 && strcmp(fi[0].name, ".") == 0 &&
< 		    strcmp(fi[1].name, "..") == 0){
< 			a->end = (got - 2) * sizeof(FInfo);
< 			memmove(a->cache, a->cache + sizeof(FInfo)*2,
< 				a->end - a->off);
---
> 		while(got > 0 && strcmp(fi[0].name, ".") == 0 || strcmp(fi[0].name, "..") == 0){
> 			got--;
> 			a->end = got * sizeof(FInfo);
> 			memmove(a->cache, a->cache + sizeof(FInfo), a->end - a->off);

-Steve