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authorKlaus Schmidinger <vdr@tvdr.de>2011-03-28 16:30:37 +0200
committerKlaus Schmidinger <vdr@tvdr.de>2011-03-28 16:30:37 +0200
commit4b8fd4e1afa0ef43049ded0a35d3279f070b6587 (patch)
tree857d1b00cdc2b4690df6f8887cc1bbe447652a8e /font.c
parentfa85bb7c019b4ac36f73d353a9d384222ccc0bf5 (diff)
downloadvdr-4b8fd4e1afa0ef43049ded0a35d3279f070b6587.tar.gz
vdr-4b8fd4e1afa0ef43049ded0a35d3279f070b6587.tar.bz2
Fixed a buffer overflow in cFont::Bidi()
Diffstat (limited to 'font.c')
-rw-r--r--font.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/font.c b/font.c
index db1bd893..16d1013c 100644
--- a/font.c
+++ b/font.c
@@ -6,7 +6,7 @@
*
* BiDi support by Osama Alrawab <alrawab@hotmail.com> @2008 Tripoli-Libya.
*
- * $Id: font.c 2.7 2011/02/26 12:09:18 kls Exp $
+ * $Id: font.c 2.8 2011/03/28 16:29:51 kls Exp $
*/
#include "font.h"
@@ -520,7 +520,7 @@ cString cFont::Bidi(const char *Ltr)
bool ok = fribidi_log2vis(Logical, RtlLen, &Base, Visual, NULL, NULL, NULL);
if (ok) {
fribidi_remove_bidi_marks(Visual, RtlLen, NULL, NULL, NULL);
- Rtl = MALLOC(char, RtlLen * 4);
+ Rtl = MALLOC(char, RtlLen * 4 + 1);
fribidi_unicode_to_charset(fribidiCharset, Visual, RtlLen, Rtl);
}
free(Logical);