test_abort1.tdb runs doesn't leak memory. Addresses #253.

git-svn-id: file:///svn/tokudb@1625 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/log.c

@@ -686,5 +686,11 @@ int toku_logger_abort(TOKUTXN txn) {
 	logtype_dispatch_assign(item, toku_rollback_, r, txn);
 	if (r!=0) return r;
     }
+    while ((item=txn->newest_logentry)) {
+	txn->newest_logentry=item->tmp;
+	logtype_dispatch(item, toku_free_logtype_);
+	free(item);
+    }
+    toku_free(txn);
     return 0;
 }

newbrt/logformat.c

@@ -156,6 +156,15 @@ void generate_dispatch (void) {
 
 }
 		
+void generate_log_free(void) {
+    DO_LOGTYPES(lt, ({
+			fprintf2(cf, hf, "void toku_free_logtype_%s(struct logtype_%s *e)", lt->name, lt->name);
+			fprintf(hf, ";\n");
+			fprintf(cf, " {\n");
+			DO_FIELDS(ft, lt, fprintf(cf, "  toku_free_%s(e->%s);\n", ft->type, ft->name));
+			fprintf(cf, "}\n");
+		    }));
+}
 
 void generate_log_writer (void) {
     DO_LOGTYPES(lt, ({
@@ -330,6 +339,7 @@ int main (int argc __attribute__((__unused__)), char *argv[]  __attribute__((__u
     generate_log_struct();
     generate_dispatch();
     generate_log_writer();
+    generate_log_free();
     generate_log_reader();
     generate_logprint();
     {

src/ydb.c

@@ -693,7 +693,10 @@ static TXNID next_txn = 0;
 
 static int toku_txn_abort(DB_TXN * txn) {
     HANDLE_PANICKED_ENV(txn->mgrp);
-    return toku_logger_abort(txn->i->tokutxn);
+    int r = toku_logger_abort(txn->i->tokutxn);
+    toku_free(txn->i);
+    toku_free(txn);
+    return r;
 }
 
 static int toku_txn_begin(DB_ENV * env, DB_TXN * stxn, DB_TXN ** txn, u_int32_t flags) {