http: replace atoi use in Curl_http_follow with curlx_str_number

In an attempt to weed out atoi() use all over.

Closes #19478
This commit is contained in:
Daniel Stenberg 2025-11-12 08:38:45 +01:00
parent 3b4bf3fcfa
commit 7aaf9a3152
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2

View file

@ -1302,7 +1302,6 @@ CURLcode Curl_http_follow(struct Curl_easy *data, const char *newurl,
/* Clear auth if this redirects to a different port number or protocol,
unless permitted */
if(!data->set.allow_auth_to_other_hosts && (type != FOLLOW_FAKE)) {
char *portnum;
int port;
bool clear = FALSE;
@ -1310,13 +1309,18 @@ CURLcode Curl_http_follow(struct Curl_easy *data, const char *newurl,
/* a custom port is used */
port = (int)data->set.use_port;
else {
curl_off_t value;
char *portnum;
const char *p;
uc = curl_url_get(data->state.uh, CURLUPART_PORT, &portnum,
CURLU_DEFAULT_PORT);
if(uc) {
free(follow_url);
return Curl_uc_to_curlcode(uc);
}
port = atoi(portnum);
p = portnum;
curlx_str_number(&p, &value, 0xffff);
port = (int)value;
free(portnum);
}
if(port != data->info.conn_remote_port) {