Merge commit '9aa3f6b' into bfgminer

driver-bitforce.c

@@ -327,6 +327,7 @@ void bitforce_init(struct cgpu_info *bitforce)
 	
 	if (likely((!memcmp(pdevbuf, ">>>ID: ", 7)) && (s = strstr(pdevbuf + 3, ">>>")))) {
 		s[0] = '\0';
+		free(bitforce->name);
 		bitforce->name = strdup(pdevbuf + 7);
 	}