Avoid signed vs unsigned comparison error.
Introduced by
@@ -150,7 +150,8 @@ static void free_dir(X509_LOOKUP *lu)
static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
{
- int j, len;
+ int j;
+ size_t len;
const char *s, *ss, *p;
if (dir == NULL || !*dir) {
@@ -165,7 +166,7 @@ static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
BY_DIR_ENTRY *ent;
ss = s;
s = p + 1;
- len = (int)(p - ss);
+ len = p - ss;
if (len == 0)
continue;
for (j = 0; j < sk_BY_DIR_ENTRY_num(ctx->dirs); j++) {
