diff options
| -rw-r--r-- | lib/curl_sasl_sspi.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/curl_sasl_sspi.c b/lib/curl_sasl_sspi.c index 883a0ee68..c63b85dd7 100644 --- a/lib/curl_sasl_sspi.c +++ b/lib/curl_sasl_sspi.c @@ -1068,8 +1068,6 @@ CURLcode Curl_sasl_create_gssapi_security_message(struct SessionHandle *data, max_size = 0; } - outdata = htonl(max_size) | sec_layer; - /* Allocate the trailer */ trailer = malloc(sizes.cbSecurityTrailer); if(!trailer) @@ -1084,7 +1082,7 @@ CURLcode Curl_sasl_create_gssapi_security_message(struct SessionHandle *data, } /* Allocate our message */ - messagelen = 4 + strlen(user_name) + 1; + messagelen = sizeof(outdata) + strlen(user_name) + 1; message = malloc(messagelen); if(!message) { Curl_safefree(trailer); @@ -1098,8 +1096,9 @@ CURLcode Curl_sasl_create_gssapi_security_message(struct SessionHandle *data, terminator. Note: Dispite RFC4752 Section 3.1 stating "The authorization identity is not terminated with the zero-valued (%x00) octet." it seems necessary to include it. */ - memcpy(message, &outdata, 4); - strcpy((char *)message + 4, user_name); + outdata = htonl(max_size) | sec_layer; + memcpy(message, &outdata, sizeof(outdata)); + strcpy((char *) message + sizeof(outdata), user_name); Curl_unicodefree(user_name); /* Allocate the padding */ |