arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-07-30 16:24:09 +03:00
Code Activity

Changed the code to reserve bytes for hostname only if needed.

Browse Source
This commit is contained in:
Slavey Karadzhov
2016-02-22 10:02:40 +01:00
parent 63da8991c2
commit 1154d0a985
4 changed files with 35 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
ssl/tls1.c
View File

@ -568,6 +568,8 @@ SSL *ssl_new(SSL_CTX *ssl_ctx, int client_fd)
ssl->encrypt_ctx = malloc(sizeof(AES_CTX));
ssl->decrypt_ctx = malloc(sizeof(AES_CTX));
ssl->host_name = NULL;
SSL_CTX_UNLOCK(ssl_ctx->mutex);
return ssl;
}
@ -1852,14 +1854,24 @@ EXP_FUNC int STDCALL ssl_get_config(int offset)
/**
* Sets the SNI hostname
*/
EXP_FUNC int STDCALL ssl_set_hostname(const SSL *ssl, const char* host_name) {
if(host_name == NULL || strlen(host_name) == 0 || strlen(host_name) > 255 ) {
return 0;
}
EXP_FUNC int STDCALL ssl_set_hostname(SSL *ssl, const char* host_name) {
if(host_name == NULL || strlen(host_name) == 0 || strlen(host_name) > 255 ) {
return 0;
}
strncpy((char*)&ssl->host_name, host_name, strlen(host_name));
if(ssl->host_name != NULL) {
free(ssl->host_name);
}
return 1;
ssl->host_name = (char *)malloc(strlen(host_name)+1);
if(ssl->host_name == NULL) {
// most probably there was no memory available
return 0;
}
strcpy(ssl->host_name, host_name);
return 1;
}
#ifdef CONFIG_SSL_CERT_VERIFICATION