commit 853574ddc766da725dd114fe1d1102c59f713f3b
author Elliott Hughes <enh@google.com> Thu Jul 31 12:03:03 2014 -0700
committer Elliott Hughes <enh@google.com> Thu Jul 31 12:20:14 2014 -0700
tree 3d054ab4836ac3640d8b82d9df43585aff397e68
parent e7ec28bba7bb8573a7719f38b423b16b8d7c07da

Fix sdcard truncates.

Use truncate64 instead of truncate so we don't truncate (ho ho) the offset.

(cherrypick of 4568565e85bf2e1ea11b2e09d72e244088c05dbc.)

Bug: https://code.google.com/p/android/issues/detail?id=74039
Change-Id: I63711ccd299e3ebc475563b1999817d1919571ab

sdcard/sdcard.c

diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index e413596..9b55b33 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -903,7 +903,7 @@
     /* XXX: incomplete implementation on purpose.
      * chmod/chown should NEVER be implemented.*/
 
-    if ((req->valid & FATTR_SIZE) && truncate(path, req->size) < 0) {
+    if ((req->valid & FATTR_SIZE) && truncate64(path, req->size) < 0) {
         return -errno;
     }