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Fixed a buffer overflow in cFont::Bidi()

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This commit is contained in:
Klaus Schmidinger
2011-03-28 16:30:37 +02:00
parent fa85bb7c01
commit 4b8fd4e1af
3 changed files with 4 additions and 2 deletions
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4
font.c
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@@ -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);