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btstack_hid_parser: abort on error in btstack_hid_parser_find_next_usage

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This commit is contained in:
Matthias Ringwald 2024-03-07 12:59:50 +01:00
parent 0e7cc963f9
commit 0c4004b02f
1 changed files with 6 additions and 1 deletions
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7
src/btstack_hid_parser.c
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@ -340,7 +340,12 @@ static void btstack_hid_parser_find_next_usage(btstack_hid_parser_t * parser){
parser->state = BTSTACK_HID_PARSER_COMPLETE; parser->state = BTSTACK_HID_PARSER_COMPLETE;
break; break;
} }
btstack_hid_parse_descriptor_item(&parser->descriptor_item, &parser->descriptor[parser->descriptor_pos], parser->descriptor_len - parser->descriptor_pos); bool ok = btstack_hid_parse_descriptor_item(&parser->descriptor_item, &parser->descriptor[parser->descriptor_pos], parser->descriptor_len - parser->descriptor_pos);
if (ok == false){
// abort parsing
parser->state = BTSTACK_HID_PARSER_COMPLETE;
break;
}
hid_process_item(parser, &parser->descriptor_item); hid_process_item(parser, &parser->descriptor_item);
if (parser->required_usages){ if (parser->required_usages){
hid_find_next_usage(parser); hid_find_next_usage(parser);