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widl: Increase max import depth. 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2018-01-26 22:09:03 +01:00 committed by Alexandre Julliard
parent 85635db0ea
commit ba6b020b9f
1 changed files with 4 additions and 1 deletions
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5
tools/widl/parser.l
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@ -78,7 +78,7 @@ static int attr_token(const char *kw);
static warning_list_t *disabled_warnings = NULL;
#define MAX_IMPORT_DEPTH 10
#define MAX_IMPORT_DEPTH 20
struct {
YY_BUFFER_STATE state;
char *input_name;
@ -524,6 +524,9 @@ int do_import(char *fname)
else if (!(path = wpp_find_include( fname, input_name )))
error_loc("Unable to open include file %s\n", fname);
if (import_stack_ptr == MAX_IMPORT_DEPTH)
error_loc("Exceeded max import depth\n");
import_stack[ptr].temp_name = temp_name;
import_stack[ptr].input_name = input_name;
import_stack[ptr].line_number = line_number;