protoverse

commit 49a3dd507ee021a9f17026bfa7f503df6d7c53d6
parent 2172277614be3c3bdf84a91121055e61881ee503
Author: William Casarin <jb55@jb55.com>
Date:   Mon, 17 Jul 2023 22:14:14 -0700

parse: fix crash in hex parsing

Diffstat:
M
src/parse.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/parse.c b/src/parse.c
@@ -647,11 +647,11 @@ static int parse_hex_float(const char *str, int len, double *result) {
 	int found_period = 0;
 	int exponent = 0;
 	int sign = 1;
-	u8 c;
-	u8 *start = cur->p;
+	u8 c, *start;
 
 	cur = &_cur;
 	make_cursor((u8*)str, (u8*)str + len, cur);
+	start = cur->p;
 
 	if (!pull_byte(cur, &c))
 		goto fail;