[Pkg-owncloud-commits] [owncloud-client] 83/219: csync_vio_local on windows: fix overflow when computing the size of file > 4GiB

[Sandro Knauß]

This is an automated email from the git hooks/post-receive script.

hefee-guest pushed a commit to branch master
in repository owncloud-client.

commit 79ee6c2f3b9bcac62537c2b19e8148545580af37
Author: Olivier Goffart <ogoffart at woboq.com>
Date:   Wed Sep 10 12:09:22 2014 +0200

    csync_vio_local on windows: fix overflow when computing the size of file > 4GiB
    
    MAXDWORD is 0xFFFFFFFF, so if we add one, it overflows and is 0.
    We need to cast it to 64 bits before
---
 csync/src/vio/csync_vio_local.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/csync/src/vio/csync_vio_local.c b/csync/src/vio/csync_vio_local.c
index 754a357..75383a6 100644
--- a/csync/src/vio/csync_vio_local.c
+++ b/csync/src/vio/csync_vio_local.c
@@ -237,7 +237,7 @@ int csync_vio_local_stat(const char *uri, csync_vio_file_stat_t *buf) {
     /* printf("Index: %I64i\n", FileIndex.QuadPart); */
     buf->inode = FileIndex.QuadPart;
 
-    buf->size = (fileInfo.nFileSizeHigh * (int64_t)(MAXDWORD+1)) + fileInfo.nFileSizeLow;
+    buf->size = (fileInfo.nFileSizeHigh * ((int64_t)(MAXDWORD)+1)) + fileInfo.nFileSizeLow;
     buf->fields |= CSYNC_VIO_FILE_STAT_FIELDS_SIZE;
 
     /* Get the file time with a win32 call rather than through stat. See

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-owncloud/owncloud-client.git