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--- gsi.c 2010-08-04 11:14:59.000000000 +0800
+++ gsi.c89 2010-08-04 11:16:29.000000000 +0800
@@ -54,12 +54,14 @@
memcpy (gsi, g_checksum_get_string (checksum) + 10, 6);
g_checksum_free (checksum);
#else
+ {
struct pgm_md5_t ctx;
char resblock[16];
pgm_md5_init_ctx (&ctx);
pgm_md5_process_bytes (&ctx, data, length);
pgm_md5_finish_ctx (&ctx, resblock);
memcpy (gsi, resblock + 10, 6);
+ }
#endif
return TRUE;
}
@@ -94,6 +96,7 @@
{
pgm_return_val_if_fail (NULL != gsi, FALSE);
+ {
char hostname[NI_MAXHOST];
int retval = gethostname (hostname, sizeof(hostname));
if (0 != retval) {
@@ -111,6 +114,7 @@
}
return pgm_gsi_create_from_string (gsi, hostname, -1);
+ }
}
/* create a global session ID based on the IP address.
@@ -129,6 +133,7 @@
pgm_return_val_if_fail (NULL != gsi, FALSE);
+ {
int retval = gethostname (hostname, sizeof(hostname));
if (0 != retval) {
pgm_set_error (error,
@@ -157,8 +162,11 @@
}
memcpy (gsi, &((struct sockaddr_in*)(res->ai_addr))->sin_addr, sizeof(struct in_addr));
freeaddrinfo (res);
+ {
const uint16_t random_val = pgm_random_int_range (0, UINT16_MAX);
memcpy ((uint8_t*)gsi + sizeof(struct in_addr), &random_val, sizeof(random_val));
+ }
+ }
return TRUE;
}
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