diff options
Diffstat (limited to 'vendor')
| -rw-r--r-- | vendor/gopkg.in/yaml.v2/scannerc.go | 47 | ||||
| -rw-r--r-- | vendor/gopkg.in/yaml.v2/yamlh.go | 1 | ||||
| -rw-r--r-- | vendor/modules.txt | 2 |
3 files changed, 22 insertions, 28 deletions
diff --git a/vendor/gopkg.in/yaml.v2/scannerc.go b/vendor/gopkg.in/yaml.v2/scannerc.go index b33bdbaec..0b9bb6030 100644 --- a/vendor/gopkg.in/yaml.v2/scannerc.go +++ b/vendor/gopkg.in/yaml.v2/scannerc.go @@ -626,32 +626,18 @@ func trace(args ...interface{}) func() { func yaml_parser_fetch_more_tokens(parser *yaml_parser_t) bool { // While we need more tokens to fetch, do it. for { - // Check if we really need to fetch more tokens. - need_more_tokens := false - - if parser.tokens_head == len(parser.tokens) { - // Queue is empty. - need_more_tokens = true - } else { - // Check if any potential simple key may occupy the head position. - for i := len(parser.simple_keys) - 1; i >= 0; i-- { - simple_key := &parser.simple_keys[i] - if simple_key.token_number < parser.tokens_parsed { - break - } - if valid, ok := yaml_simple_key_is_valid(parser, simple_key); !ok { - return false - } else if valid && simple_key.token_number == parser.tokens_parsed { - need_more_tokens = true - break - } + if parser.tokens_head != len(parser.tokens) { + // If queue is non-empty, check if any potential simple key may + // occupy the head position. + head_tok_idx, ok := parser.simple_keys_by_tok[parser.tokens_parsed] + if !ok { + break + } else if valid, ok := yaml_simple_key_is_valid(parser, &parser.simple_keys[head_tok_idx]); !ok { + return false + } else if !valid { + break } } - - // We are finished. - if !need_more_tokens { - break - } // Fetch the next token. if !yaml_parser_fetch_next_token(parser) { return false @@ -883,6 +869,7 @@ func yaml_parser_save_simple_key(parser *yaml_parser_t) bool { return false } parser.simple_keys[len(parser.simple_keys)-1] = simple_key + parser.simple_keys_by_tok[simple_key.token_number] = len(parser.simple_keys) - 1 } return true } @@ -897,9 +884,10 @@ func yaml_parser_remove_simple_key(parser *yaml_parser_t) bool { "while scanning a simple key", parser.simple_keys[i].mark, "could not find expected ':'") } + // Remove the key from the stack. + parser.simple_keys[i].possible = false + delete(parser.simple_keys_by_tok, parser.simple_keys[i].token_number) } - // Remove the key from the stack. - parser.simple_keys[i].possible = false return true } @@ -930,7 +918,9 @@ func yaml_parser_increase_flow_level(parser *yaml_parser_t) bool { func yaml_parser_decrease_flow_level(parser *yaml_parser_t) bool { if parser.flow_level > 0 { parser.flow_level-- - parser.simple_keys = parser.simple_keys[:len(parser.simple_keys)-1] + last := len(parser.simple_keys) - 1 + delete(parser.simple_keys_by_tok, parser.simple_keys[last].token_number) + parser.simple_keys = parser.simple_keys[:last] } return true } @@ -1007,6 +997,8 @@ func yaml_parser_fetch_stream_start(parser *yaml_parser_t) bool { // Initialize the simple key stack. parser.simple_keys = append(parser.simple_keys, yaml_simple_key_t{}) + parser.simple_keys_by_tok = make(map[int]int) + // A simple key is allowed at the beginning of the stream. parser.simple_key_allowed = true @@ -1310,6 +1302,7 @@ func yaml_parser_fetch_value(parser *yaml_parser_t) bool { // Remove the simple key. simple_key.possible = false + delete(parser.simple_keys_by_tok, simple_key.token_number) // A simple key cannot follow another simple key. parser.simple_key_allowed = false diff --git a/vendor/gopkg.in/yaml.v2/yamlh.go b/vendor/gopkg.in/yaml.v2/yamlh.go index e25cee563..f6a9c8e34 100644 --- a/vendor/gopkg.in/yaml.v2/yamlh.go +++ b/vendor/gopkg.in/yaml.v2/yamlh.go @@ -579,6 +579,7 @@ type yaml_parser_t struct { simple_key_allowed bool // May a simple key occur at the current position? simple_keys []yaml_simple_key_t // The stack of simple keys. + simple_keys_by_tok map[int]int // possible simple_key indexes indexed by token_number // Parser stuff diff --git a/vendor/modules.txt b/vendor/modules.txt index e28bbd41d..6385ab250 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -625,7 +625,7 @@ gopkg.in/square/go-jose.v2/cipher gopkg.in/square/go-jose.v2/json # gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 gopkg.in/tomb.v1 -# gopkg.in/yaml.v2 v2.2.7 +# gopkg.in/yaml.v2 v2.2.8 gopkg.in/yaml.v2 # k8s.io/api v0.17.2 k8s.io/api/core/v1 |