diff options
| -rw-r--r-- | src/parser_bison.y | 3 | ||||
| -rw-r--r-- | tests/shell/testcases/bogons/nft-f/scope_underflow_assert | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 763c1b2d..f5f6bf04 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -80,12 +80,11 @@ static int open_scope(struct parser_state *state, struct scope *scope) static void close_scope(struct parser_state *state) { - if (state->scope_err) { + if (state->scope_err || state->scope == 0) { state->scope_err = false; return; } - assert(state->scope > 0); state->scope--; } diff --git a/tests/shell/testcases/bogons/nft-f/scope_underflow_assert b/tests/shell/testcases/bogons/nft-f/scope_underflow_assert new file mode 100644 index 00000000..aee1dcbf --- /dev/null +++ b/tests/shell/testcases/bogons/nft-f/scope_underflow_assert @@ -0,0 +1,6 @@ +table t { + chain c { + jump{ + jump { + jump + |