From: Thorsten Engel <thorsten.engel@matrix-computer.com>
Date: Sat, 7 May 2005 23:44:07 +0000 (+0000)
Subject: cygwin_conv with length check
X-Git-Tag: Release-7.0.0~8816
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=5b3c6bee23840c7cb2764ffb75bc89ba10b632bb;p=bacula%2Fbacula

cygwin_conv with length check


git-svn-id: https://bacula.svn.sourceforge.net/svnroot/bacula/trunk@2009 91ce42f0-d328-0410-95d8-f526ca767f89
---

diff --git a/bacula/src/findlib/attribs.c b/bacula/src/findlib/attribs.c
index 90db4b21af..a9c692e076 100755
--- a/bacula/src/findlib/attribs.c
+++ b/bacula/src/findlib/attribs.c
@@ -659,13 +659,15 @@ void win_error(JCR *jcr, char *prefix, DWORD lerror)
 
 
 /* Cygwin API definition */
-extern "C" void cygwin_conv_to_win32_path(const char *path, char *win32_path);
+extern "C" void cygwin_conv_to_win32_path(const char *path, char *win32_path, DWORD dwSize);
 
 void unix_name_to_win32(POOLMEM **win32_name, char *name)
 {
    /* One extra byte should suffice, but we double it */
-   *win32_name = check_pool_memory_size(*win32_name, 2*strlen(name)+1);
-   cygwin_conv_to_win32_path(name, *win32_name);
+   /* add MAX_PATH bytes for VSS shadow copy name */
+   DWORD dwSize = 2*strlen(name)+MAX_PATH;
+   *win32_name = check_pool_memory_size(*win32_name, dwSize);
+   cygwin_conv_to_win32_path(name, *win32_name, dwSize);
 }
 
 #endif	/* HAVE_CYGWIN */