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update crypto vendors (#10385)
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21
vendor/golang.org/x/crypto/openpgp/armor/armor.go
generated
vendored
21
vendor/golang.org/x/crypto/openpgp/armor/armor.go
generated
vendored
@@ -62,10 +62,11 @@ var armorEndOfLine = []byte("-----")
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// lineReader wraps a line based reader. It watches for the end of an armor
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// block and records the expected CRC value.
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type lineReader struct {
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in *bufio.Reader
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buf []byte
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eof bool
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crc uint32
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in *bufio.Reader
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buf []byte
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eof bool
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crc uint32
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crcSet bool
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}
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func (l *lineReader) Read(p []byte) (n int, err error) {
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@@ -87,6 +88,11 @@ func (l *lineReader) Read(p []byte) (n int, err error) {
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return 0, ArmorCorrupt
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}
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if bytes.HasPrefix(line, armorEnd) {
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l.eof = true
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return 0, io.EOF
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}
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if len(line) == 5 && line[0] == '=' {
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// This is the checksum line
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var expectedBytes [3]byte
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@@ -108,6 +114,7 @@ func (l *lineReader) Read(p []byte) (n int, err error) {
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}
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l.eof = true
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l.crcSet = true
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return 0, io.EOF
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}
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@@ -141,10 +148,8 @@ func (r *openpgpReader) Read(p []byte) (n int, err error) {
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n, err = r.b64Reader.Read(p)
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r.currentCRC = crc24(r.currentCRC, p[:n])
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if err == io.EOF {
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if r.lReader.crc != uint32(r.currentCRC&crc24Mask) {
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return 0, ArmorCorrupt
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}
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if err == io.EOF && r.lReader.crcSet && r.lReader.crc != uint32(r.currentCRC&crc24Mask) {
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return 0, ArmorCorrupt
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}
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return
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