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../../../epan/wslua/wslua_tree.c: In function 'TreeItem_add_packet_field':
../../../epan/wslua/wslua_tree.c:151:14: error: variable 'tvbr' might be clobbered by 'longjmp' or 'vfork' [-Werror=clobbered]
../../../epan/wslua/wslua_tree.c:154:9: error: variable 'ett' might be clobbered by 'longjmp' or 'vfork' [-Werror=clobbered]
../../../epan/wslua/wslua_tree.c:159:9: error: variable 'nargs' might be clobbered by 'longjmp' or 'vfork' [-Werror=clobbered]

Change-Id: I1720a62613f4bf94ae2f8649a04139a7899fb106
Reviewed-on: https://code.wireshark.org/review/1103
Reviewed-by: Anders Broman <a.broman58@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/epan/wslua/wslua_tree.c b/epan/wslua/wslua_tree.c
index 356054f518..f8c2b4f400 100644
--- a/epan/wslua/wslua_tree.c
+++ b/epan/wslua/wslua_tree.c
@@ -148,15 +148,15 @@ WSLUA_METHOD TreeItem_add_packet_field(lua_State *L) {
 #define WSLUA_OPTARG_TreeItem_add_packet_field_TVBRANGE 3 /* The `TvbRange` of bytes in the packet this tree item covers/represents. */
 #define WSLUA_ARG_TreeItem_add_packet_field_ENCODING 4 /* The field's encoding in the `TvbRange`. */
 #define WSLUA_OPTARG_TreeItem_add_packet_field_LABEL 5 /* One or more strings to append to the created `TreeItem`. */
-    TvbRange tvbr;
+    volatile TvbRange tvbr;
     ProtoField field;
     int hfid;
-    int ett;
+    volatile int ett;
     ftenum_t type;
     TreeItem tree_item = shiftTreeItem(L,1);
     guint encoding;
     proto_item* item = NULL;
-    int nargs;
+    volatile int nargs;
     gint err = 0;
     const char *volatile error = NULL;