Changed CreateFile flags for split images to allow READ_SHARE rights

CHANGES.txt

@@ -89,6 +89,10 @@ lines.  Suggested by Simson Garfinkel.
 4/28/09: Update: Added ability to build windows executables in VS w/out
 needing other image format  libraries.  
 
+4/29/09: Bug Fix: Added the READ_SHARE option to the CreateFile command
+for split image files.  Patch by Christopher Siwy. 
+
+
 ---------------- VERSION 3.0.0 -------------- 
 0/00/00: Update: Many, many, many API changes.
 

tsk3/img/split.c

@@ -60,7 +60,7 @@ split_read_segment(IMG_SPLIT_INFO * split_info, int idx, char *buf,
 
 #ifdef TSK_WIN32
         if ((cimg->fd = CreateFile(split_info->images[idx], FILE_READ_DATA,
-                    0, 0, OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE) {
+                    FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE) {
             tsk_error_reset();
             tsk_errno = TSK_ERR_IMG_OPEN;
             snprintf(tsk_errstr, TSK_ERRSTR_L,