romenskiy2012/curl
1
0
Fork 0
mirror of https://github.com/curl/curl.git synced 2026-06-19 23:25:38 +03:00
Code Issues Projects Releases Packages Wiki Activity

libssh2: replace atoi() in ssh_force_knownhost_key_type

Browse source 
Closes #19479
This commit is contained in:
Daniel Stenberg 2025-11-12 08:49:13 +01:00
parent 7428060b0e
commit b2e0b4d008
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
1 changed files with 6 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

10
lib/vssh/libssh2.c
View file

@ -748,19 +748,21 @@ static CURLcode ssh_force_knownhost_key_type(struct Curl_easy *data,
if(store) {
if(store->name) {
if(store->name[0] == '[') {
int port = 0;
curl_off_t port;
size_t kh_name_size = 0;
const char *p;
const char *kh_name_end = strstr(store->name, "]:");
if(!kh_name_end) {
infof(data, "Invalid host pattern %s in %s",
store->name, data->set.str[STRING_SSH_KNOWNHOSTS]);
continue;
}
port = atoi(kh_name_end + 2);
if(kh_name_end && (port == conn->remote_port)) {
p = kh_name_end + 2; /* start of port number */
if(!curlx_str_number(&p, &port, 0xffff) &&
(kh_name_end && (port == conn->remote_port))) {
kh_name_size = strlen(store->name) - 1 - strlen(kh_name_end);
if(strncmp(store->name + 1,
conn->host.name, kh_name_size) == 0) {
conn->host.name, kh_name_size) == 0) {
found = TRUE;
break;
}