updated for version 7.4.013
Problem: File name buffer too small for utf-8.
Solution: Use character count instead of byte count. (Ken Takata)
diff --git a/src/os_mswin.c b/src/os_mswin.c
index 77f5599..67b7960 100644
--- a/src/os_mswin.c
+++ b/src/os_mswin.c
@@ -456,7 +456,14 @@
int
mch_isFullName(char_u *fname)
{
+#ifdef FEAT_MBYTE
+ /* WinNT and later can use _MAX_PATH wide characters for a pathname, which
+ * means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is
+ * UTF-8. */
+ char szName[_MAX_PATH * 3 + 1];
+#else
char szName[_MAX_PATH + 1];
+#endif
/* A name like "d:/foo" and "//server/share" is absolute */
if ((fname[0] && fname[1] == ':' && (fname[2] == '/' || fname[2] == '\\'))
@@ -464,7 +471,7 @@
return TRUE;
/* A name that can't be made absolute probably isn't absolute. */
- if (mch_FullName(fname, szName, _MAX_PATH, FALSE) == FAIL)
+ if (mch_FullName(fname, szName, sizeof(szName) - 1, FALSE) == FAIL)
return FALSE;
return pathcmp(fname, szName, -1) == 0;
@@ -498,10 +505,17 @@
int
vim_stat(const char *name, struct stat *stp)
{
+#ifdef FEAT_MBYTE
+ /* WinNT and later can use _MAX_PATH wide characters for a pathname, which
+ * means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is
+ * UTF-8. */
+ char buf[_MAX_PATH * 3 + 1];
+#else
char buf[_MAX_PATH + 1];
+#endif
char *p;
- vim_strncpy((char_u *)buf, (char_u *)name, _MAX_PATH);
+ vim_strncpy((char_u *)buf, (char_u *)name, sizeof(buf) - 1);
p = buf + strlen(buf);
if (p > buf)
mb_ptr_back(buf, p);
diff --git a/src/version.c b/src/version.c
index 8eee3e9..13ff1ca 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 13,
+/**/
12,
/**/
11,