Add a very trivial talloc torture program, bin/talloctort. Not built

by default.

3 files changed, 64 insertions, 0 deletions

diff --git a/source/Makefile.in b/source/Makefile.in
index 3a19c50b2d6..a562f27e0f6 100644
--- a/source/Makefile.in
+++ b/source/Makefile.in
@@ -369,6 +369,7 @@ SMBCACLS_OBJ = utils/smbcacls.o $(LOCKING_OBJ) $(LIBSMB_OBJ) $(PARAM_OBJ) \
                  $(UBIQX_OBJ) $(LIB_OBJ) $(RPC_PARSE_OBJ) $(PASSDB_OBJ) \
 		 $(LIBMSRPC_OBJ) $(GROUPDB_OBJ)
 
+TALLOCTORT_OBJ = lib/talloctort.o  $(LIB_OBJ) $(PARAM_OBJ) $(UBIQX_OBJ)
 
 RPCTORTURE_OBJ = torture/rpctorture.o \
              rpcclient/display.o \
@@ -478,6 +479,8 @@ debug2html : SHOWFLAGS bin/debug2html
 
 smbfilter : SHOWFLAGS bin/smbfilter
 
+talloctort : SHOWFLAGS bin/talloctort
+
 nsswitch : SHOWFLAGS $(WINBIND_PROGS) $(WINBIND_SPROGS) $(LPROGS)
 
 .SUFFIXES:
@@ -635,6 +638,10 @@ bin/smbtorture: $(SMBTORTURE_OBJ) bin/.dummy
 	@echo Linking $@
 	@$(CC) $(FLAGS) -o $@ $(SMBTORTURE_OBJ) $(LDFLAGS) $(LIBS)
 
+bin/talloctort: $(TALLOCTORT_OBJ) bin/.dummy
+	@echo Linking $@
+	@$(CC) $(FLAGS) -o $@ $(TALLOCTORT_OBJ) $(LDFLAGS) $(LIBS)
+
 bin/masktest: $(MASKTEST_OBJ) bin/.dummy
 	@echo Linking $@
 	@$(CC) $(FLAGS) -o $@ $(MASKTEST_OBJ) $(LDFLAGS) $(LIBS)
diff --git a/source/bin/.cvsignore b/source/bin/.cvsignore
index bd844c493ea..fe08cb63f84 100644
--- a/source/bin/.cvsignore
+++ b/source/bin/.cvsignore
@@ -29,6 +29,7 @@ smbtorture
 smbtree
 smbumount
 swat
+talloctort
 testparm
 testprns
 wbinfo
diff --git a/source/lib/talloctort.c b/source/lib/talloctort.c
new file mode 100644
index 00000000000..61f9532f6e5
--- /dev/null
+++ b/source/lib/talloctort.c
@@ -0,0 +1,56 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Samba temporary memory allocation functions -- torturer
+   Copyright (C) 2001 by Martin Pool <mbp@samba.org>
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+#define NCTX 10
+#define NOBJ 20
+
+int main(void)
+{
+	int i;
+	TALLOC_CTX *ctx[NCTX];
+
+	for (i = 0; i < NCTX; i++) {
+		ctx[i] = talloc_init_named("torture(%d)", i);
+	}
+
+	for (i = 0; i < NCTX; i++) {
+		int j;
+		for (j = 0; j < NOBJ; j++) {
+			void *p;
+			size_t size = 1<<(i+j);
+
+			p = talloc(ctx[i], size);
+			if (!p) {
+				fprintf(stderr,
+					"failed to talloc %0.f bytes\n", size);
+				exit(1);
+			}
+		}
+	}
+
+	for (i = 0; i < NCTX; i++) {
+		printf("talloc@%p %-40s %db\n", ctx[i], ctx[i]->name,
+		       ctx[i]->total_alloc_size);
+	}
+
+	return 0;
+}