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formatting buffer should be bigger for negative dots; ref #3025

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2015-11-19 03:22:45 +09:00
parent f974880563
commit abc724840e
1 changed files with 2 additions and 2 deletions
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mrbgems/mruby-sprintf/src/sprintf.c
+2 -2
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@@ -71,7 +71,7 @@ sign_bits(int base, const char *p)
static mrb_value
mrb_fix2binstr(mrb_state *mrb, mrb_value x, int base)
{
char buf[64], *b = buf + sizeof buf;
char buf[66], *b = buf + sizeof buf;
mrb_int num = mrb_fixnum(x);
uint64_t val = (uint64_t)num;
char d;
@@ -759,7 +759,7 @@ retry:
case 'B':
case 'u': {
mrb_value val = GETARG();
char fbuf[32], nbuf[64], *s;
char fbuf[32], nbuf[68], *s;
const char *prefix = NULL;
int sign = 0, dots = 0;
char sc = 0;