s4-smbtorture: add some paranoia checks for 0 sized devmodes.

Guenther

1 files changed, 15 insertions, 0 deletions

diff --git a/source4/torture/rpc/spoolss.c b/source4/torture/rpc/spoolss.c
index 2dd7164338e..3536b82b50e 100644
--- a/source4/torture/rpc/spoolss.c
+++ b/source4/torture/rpc/spoolss.c
@@ -2239,10 +2239,20 @@ static bool test_PrinterInfo_DevModes(struct torture_context *tctx,
 
 	devmode = info.info8.devmode;
 
+	if (devmode && devmode->size == 0) {
+		torture_fail(tctx,
+			"devmode of zero size!");
+	}
+
 	torture_assert(tctx, test_GetPrinter_level(tctx, b, handle, 2, &info), "");
 
 	devmode2 = info.info2.devmode;
 
+	if (devmode2 && devmode2->size == 0) {
+		torture_fail(tctx,
+			"devmode of zero size!");
+	}
+
 	torture_assert(tctx, test_devicemode_equal(tctx, devmode, devmode2),
 		"DM level 8 != DM level 2");
 
@@ -2384,6 +2394,11 @@ static bool test_PrinterInfo_DevMode(struct torture_context *tctx,
 
 	devmode = info.info8.devmode;
 
+	if (devmode && devmode->size == 0) {
+		torture_fail(tctx,
+			"devmode of zero size!");
+	}
+
 	if (addprinter_devmode) {
 		if (!test_devicemode_equal(tctx, devmode, addprinter_devmode)) {
 			torture_warning(tctx, "current global DM is != DM provided in addprinter");