Allocate proto data in eventcomm-test

Provide a helper function for allocating proto data and use it in
eventcomm-test. This ensures a null pointer for priv->proto_data is not
dereferenced.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/test/eventcomm-test.c b/test/eventcomm-test.c
index 60fd0ef..c9d8888 100644
--- a/test/eventcomm-test.c
+++ b/test/eventcomm-test.c
@@ -135,6 +135,7 @@ test_read_hw_state(void)
     info.private = &private;
     info.fd = fd_read;
 
+    private.proto_data = EventProtoDataAlloc();
 
     /* just the syn event */
     reset_data(&hw, &comm);
@@ -181,6 +182,8 @@ test_read_hw_state(void)
 
     /* the various buttons */
     test_buttons(fd_write, &info, &hw, &comm);
+
+    free(private.proto_data);
 }
 
 /**
@@ -230,6 +233,8 @@ test_ignore_hw_state(void)
     info.private = &private;
     info.fd = fd_read;
 
+    private.proto_data = EventProtoDataAlloc();
+
 #define _assert_no_change(_type, _code) \
         reset_data(&hw, &comm);                         \
         ev.type = _type;                                \
@@ -273,6 +278,7 @@ test_ignore_hw_state(void)
         _assert_no_change(EV_KEY, i);
     }
 
+    free(private.proto_data);
 }
 
 int main (int argc, char **argv)