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Update to kube v1.17

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Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
Humble Chirammal
2020-01-14 16:08:55 +05:30
committed by mergify[bot]
parent 327fcd1b1b
commit 3af1e26d7c
1710 changed files with 289562 additions and 168638 deletions
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94
vendor/gopkg.in/yaml.v2/scannerc.go generated vendored
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@ -634,13 +634,14 @@ func yaml_parser_fetch_more_tokens(parser *yaml_parser_t) bool {
need_more_tokens = true
} else {
// Check if any potential simple key may occupy the head position.
if !yaml_parser_stale_simple_keys(parser) {
return false
}
for i := range parser.simple_keys {
for i := len(parser.simple_keys) - 1; i >= 0; i-- {
simple_key := &parser.simple_keys[i]
if simple_key.possible && simple_key.token_number == parser.tokens_parsed {
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
}
@ -678,11 +679,6 @@ func yaml_parser_fetch_next_token(parser *yaml_parser_t) bool {
return false
}
// Remove obsolete potential simple keys.
if !yaml_parser_stale_simple_keys(parser) {
return false
}
// Check the indentation level against the current column.
if !yaml_parser_unroll_indent(parser, parser.mark.column) {
return false
@ -837,29 +833,30 @@ func yaml_parser_fetch_next_token(parser *yaml_parser_t) bool {
"found character that cannot start any token")
}
// Check the list of potential simple keys and remove the positions that
// cannot contain simple keys anymore.
func yaml_parser_stale_simple_keys(parser *yaml_parser_t) bool {
// Check for a potential simple key for each flow level.
for i := range parser.simple_keys {
simple_key := &parser.simple_keys[i]
// The specification requires that a simple key
//
// - is limited to a single line,
// - is shorter than 1024 characters.
if simple_key.possible && (simple_key.mark.line < parser.mark.line || simple_key.mark.index+1024 < parser.mark.index) {
// Check if the potential simple key to be removed is required.
if simple_key.required {
return yaml_parser_set_scanner_error(parser,
"while scanning a simple key", simple_key.mark,
"could not find expected ':'")
}
simple_key.possible = false
}
func yaml_simple_key_is_valid(parser *yaml_parser_t, simple_key *yaml_simple_key_t) (valid, ok bool) {
if !simple_key.possible {
return false, true
}
return true
// The 1.2 specification says:
//
// "If the ? indicator is omitted, parsing needs to see past the
// implicit key to recognize it as such. To limit the amount of
// lookahead required, the “:” indicator must appear at most 1024
// Unicode characters beyond the start of the key. In addition, the key
// is restricted to a single line."
//
if simple_key.mark.line < parser.mark.line || simple_key.mark.index+1024 < parser.mark.index {
// Check if the potential simple key to be removed is required.
if simple_key.required {
return false, yaml_parser_set_scanner_error(parser,
"while scanning a simple key", simple_key.mark,
"could not find expected ':'")
}
simple_key.possible = false
return false, true
}
return true, true
}
// Check if a simple key may start at the current position and add it if
@ -879,8 +876,8 @@ func yaml_parser_save_simple_key(parser *yaml_parser_t) bool {
possible: true,
required: required,
token_number: parser.tokens_parsed + (len(parser.tokens) - parser.tokens_head),
mark: parser.mark,
}
simple_key.mark = parser.mark
if !yaml_parser_remove_simple_key(parser) {
return false
@ -906,13 +903,26 @@ func yaml_parser_remove_simple_key(parser *yaml_parser_t) bool {
return true
}
// max_flow_level limits the flow_level
const max_flow_level = 10000
// Increase the flow level and resize the simple key list if needed.
func yaml_parser_increase_flow_level(parser *yaml_parser_t) bool {
// Reset the simple key on the next level.
parser.simple_keys = append(parser.simple_keys, yaml_simple_key_t{})
parser.simple_keys = append(parser.simple_keys, yaml_simple_key_t{
possible: false,
required: false,
token_number: parser.tokens_parsed + (len(parser.tokens) - parser.tokens_head),
mark: parser.mark,
})
// Increase the flow level.
parser.flow_level++
if parser.flow_level > max_flow_level {
return yaml_parser_set_scanner_error(parser,
"while increasing flow level", parser.simple_keys[len(parser.simple_keys)-1].mark,
fmt.Sprintf("exceeded max depth of %d", max_flow_level))
}
return true
}
@ -925,6 +935,9 @@ func yaml_parser_decrease_flow_level(parser *yaml_parser_t) bool {
return true
}
// max_indents limits the indents stack size
const max_indents = 10000
// Push the current indentation level to the stack and set the new level
// the current column is greater than the indentation level. In this case,
// append or insert the specified token into the token queue.
@ -939,6 +952,11 @@ func yaml_parser_roll_indent(parser *yaml_parser_t, column, number int, typ yaml
// indentation level.
parser.indents = append(parser.indents, parser.indent)
parser.indent = column
if len(parser.indents) > max_indents {
return yaml_parser_set_scanner_error(parser,
"while increasing indent level", parser.simple_keys[len(parser.simple_keys)-1].mark,
fmt.Sprintf("exceeded max depth of %d", max_indents))
}
// Create a token and insert it into the queue.
token := yaml_token_t{
@ -1270,7 +1288,11 @@ func yaml_parser_fetch_value(parser *yaml_parser_t) bool {
simple_key := &parser.simple_keys[len(parser.simple_keys)-1]
// Have we found a simple key?
if simple_key.possible {
if valid, ok := yaml_simple_key_is_valid(parser, simple_key); !ok {
return false
} else if valid {
// Create the KEY token and insert it into the queue.
token := yaml_token_t{
typ: yaml_KEY_TOKEN,