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ucrtbase: Fix buffer overflow error when printing hexadecimal floating point number. 

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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Piotr Caban 2020-07-08 19:47:40 +02:00 committed by Alexandre Julliard
parent 612f96ae27
commit 61dbb53fef
1 changed files with 1 additions and 1 deletions
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2
dlls/msvcrt/printf.h
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@ -415,7 +415,7 @@ static inline int FUNC_NAME(pf_output_hex_fp)(FUNC_NAME(puts_clbk) pf_puts, void
{ '0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F' }
};
APICHAR pfx[16], sfx[8], *p;
APICHAR pfx[4+MANT_BITS/4+1], sfx[8], *p;
ULONGLONG mant;
int len = 0, sfx_len = 0, r, exp;