json: Allow e+/E+ in exponent as per RFC 8259
diff --git a/src/jplist.c b/src/jplist.c
index 782d2b3..4f30cd0 100644
--- a/src/jplist.c
+++ b/src/jplist.c
@@ -460,6 +460,8 @@
if (str[0] == '-') {
is_neg = 1;
(*endp)++;
+ } else if (str[0] == '+') {
+ (*endp)++;
}
if (is_neg) {
MAX++;
@@ -522,7 +524,7 @@
} else {
val = plist_new_uint((uint64_t)intpart);
}
- } else if ((*endp == '.' && endp+1 < str_end && isdigit(*(endp+1))) || ((*endp == 'e' || *endp == 'E') && endp+1 < str_end && (isdigit(*(endp+1)) || ((*(endp+1) == '-') && endp+2 < str_end && isdigit(*(endp+2)))))) {
+ } else if ((*endp == '.' && endp+1 < str_end && isdigit(*(endp+1))) || ((*endp == 'e' || *endp == 'E') && endp+1 < str_end && (isdigit(*(endp+1)) || (((*(endp+1) == '-') || (*(endp+1) == '+')) && endp+2 < str_end && isdigit(*(endp+2)))))) {
/* floating point */
double dval = (double)intpart;
char* fendp = endp;
@@ -546,7 +548,7 @@
if (fendp >= str_end) {
break;
}
- if (fendp+1 < str_end && (*fendp == 'e' || *fendp == 'E') && (isdigit(*(fendp+1)) || ((*(fendp+1) == '-') && fendp+2 < str_end && isdigit(*(fendp+2))))) {
+ if (fendp+1 < str_end && (*fendp == 'e' || *fendp == 'E') && (isdigit(*(fendp+1)) || (((*(fendp+1) == '-') || (*(fendp+1) == '+')) && fendp+2 < str_end && isdigit(*(fendp+2))))) {
int64_t exp = parse_decimal(fendp+1, str_end, &fendp);
dval = dval * pow(10, (double)exp);
} else {