tventi/copy: fix bug writing directories that zero truncate - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 2763a6d8324fc5e1296e9a50a067ec04d52c581f
DIR parent 72197f89d47444e3c62e1aa0df8bd7059c29104d
HTML Author: Russ Cox <rsc@swtch.com>
Date: Tue, 21 Oct 2014 07:25:13 -0400
venti/copy: fix bug writing directories that zero truncate
Found by nwf.
TBR=rsc
https://codereview.appspot.com/162860045
Diffstat:
M CONTRIBUTORS | 1 +
M src/cmd/venti/copy.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
---
DIR diff --git a/CONTRIBUTORS b/CONTRIBUTORS
t@@ -37,6 +37,7 @@ Mathieu Lonjaret <lejatorn@gmail.com>
Mathieu Lonjaret <mathieu.lonjaret@gmail.com>
Michael Teichgräber <mt4swm@googlemail.com>
Michael Teichgräber <mt@ib.wmipf.de>
+Nathaniel W Filardo <nwf@cs.jhu.edu> <nwfilardo@gmail.com>
Nikolai Saoukh <nikolai.saoukh@gmail.com>
Yuval Pavel Zholkover <paulzhol@gmail.com>
Peter Saveliev <svinota.saveliev@gmail.com>
DIR diff --git a/src/cmd/venti/copy.c b/src/cmd/venti/copy.c
t@@ -136,7 +136,7 @@ walk(uchar score[VtScoreSize], uint type, int base, int depth)
break;
case VtDirType:
- for(i=0; i<n/VtEntrySize; i++){
+ for(i=0; i*VtEntrySize < n; i++){
if(vtentryunpack(&e, buf, i) < 0){
fprint(2, "warning: could not unpack entry #%d in %V %d\n", i, score, type);
continue;