diff options
Diffstat (limited to 'stdio-common/printf_fp.c')
| -rw-r--r-- | stdio-common/printf_fp.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c index c27c0d496c..9b796eac2f 100644 --- a/stdio-common/printf_fp.c +++ b/stdio-common/printf_fp.c @@ -990,7 +990,7 @@ ___printf_fp (FILE *fp, 0)) /* This is a special case: the rounded number is 1.0, the format is 'g' or 'G', and the alternative format - is selected. This means the result mist be "1.". */ + is selected. This means the result must be "1.". */ --added_zeros; } @@ -1081,12 +1081,17 @@ ___printf_fp (FILE *fp, /* This is another special case. The exponent of the number is really smaller than -4, which requires the 'e'/'E' format. But after rounding the number has an exponent of -4. */ - assert (wcp >= wstartp + 2); + assert (wcp >= wstartp + 1); assert (wstartp[0] == L'1'); __wmemcpy (wstartp, L"0.0001", 6); wstartp[1] = decimalwc; - wmemset (wstartp + 6, L'0', wcp - (wstartp + 2)); - wcp += 4; + if (wcp >= wstartp + 2) + { + wmemset (wstartp + 6, L'0', wcp - (wstartp + 2)); + wcp += 4; + } + else + wcp += 5; } else { |