diff options
Diffstat (limited to 'strings')
| -rw-r--r-- | strings/ctype-simple.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/strings/ctype-simple.c b/strings/ctype-simple.c index 020bfd0035a..288f5fdd49d 100644 --- a/strings/ctype-simple.c +++ b/strings/ctype-simple.c @@ -1619,7 +1619,10 @@ exp: /* [ E [ <sign> ] <unsigned integer> ] */ if ((negative_exp= (*str == '-')) || *str=='+') { if (++str == end) + { + str-= 2; /* 'e-' or 'e+' not followed by digits */ goto ret_sign; + } } for (exponent= 0 ; str < end && (ch= (uchar) (*str - '0')) < 10; @@ -1629,6 +1632,8 @@ exp: /* [ E [ <sign> ] <unsigned integer> ] */ } shift+= negative_exp ? -exponent : exponent; } + else + str--; /* 'e' not followed by digits */ } if (shift == 0) /* No shift, check addon digit */ |