diff options
Diffstat (limited to 'main/snprintf.c')
| -rw-r--r-- | main/snprintf.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/main/snprintf.c b/main/snprintf.c index 47d12155c..bd5dc939c 100644 --- a/main/snprintf.c +++ b/main/snprintf.c @@ -16,7 +16,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: snprintf.c 308525 2011-02-21 06:53:24Z cataphract $ */ +/* $Id: snprintf.c 314582 2011-08-09 02:42:25Z pierrick $ */ #include "php.h" @@ -497,8 +497,11 @@ char * ap_php_conv_p2(register u_wide_int num, register int nbits, char format, * NUM_BUF_SIZE is the size of the buffer used for arithmetic conversions * * XXX: this is a magic number; do not decrease it + * Emax = 1023 + * NDIG = 320 + * NUM_BUF_SIZE >= strlen("-") + Emax + strlrn(".") + NDIG + strlen("E+1023") + 1; */ -#define NUM_BUF_SIZE 512 +#define NUM_BUF_SIZE 2048 /* @@ -584,7 +587,6 @@ static int format_converter(register buffy * odp, const char *fmt, va_list ap) / int i; char *s = NULL; - char *q; int s_len, free_zcopy; zval *zvp, zcopy; @@ -1068,7 +1070,7 @@ static int format_converter(register buffy * odp, const char *fmt, va_list ap) / s_len = strlen(s); - if (alternate_form && (q = strchr(s, '.')) == NULL) { + if (alternate_form && (strchr(s, '.')) == NULL) { s[s_len++] = '.'; } break; |