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author | Matthew Heon <mheon@redhat.com> | 2021-12-06 13:55:54 -0500 |
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committer | Matthew Heon <mheon@redhat.com> | 2021-12-06 13:55:54 -0500 |
commit | 8dc94f1be5fd410461f08992c9a176e95ef36169 (patch) | |
tree | 9a94ac3938e4353cc2ad78014e5e029d7cc95d67 /vendor/github.com/lunixbochs/vtclean/line.go | |
parent | 274a76e06864d33470152cad42b81f8501f56b8c (diff) | |
download | podman-8dc94f1be5fd410461f08992c9a176e95ef36169.tar.gz podman-8dc94f1be5fd410461f08992c9a176e95ef36169.tar.bz2 podman-8dc94f1be5fd410461f08992c9a176e95ef36169.zip |
Bump to containers/image v5.17.0
This resolves CVE-2021-41190
Signed-off-by: Matthew Heon <mheon@redhat.com>
Diffstat (limited to 'vendor/github.com/lunixbochs/vtclean/line.go')
-rw-r--r-- | vendor/github.com/lunixbochs/vtclean/line.go | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/vendor/github.com/lunixbochs/vtclean/line.go b/vendor/github.com/lunixbochs/vtclean/line.go deleted file mode 100644 index 66ee990be..000000000 --- a/vendor/github.com/lunixbochs/vtclean/line.go +++ /dev/null @@ -1,113 +0,0 @@ -package vtclean - -type char struct { - char byte - vt100 []byte -} - -func chars(p []byte) []char { - tmp := make([]char, len(p)) - for i, v := range p { - tmp[i].char = v - } - return tmp -} - -type lineEdit struct { - buf []char - pos, size int - vt100 []byte -} - -func newLineEdit(length int) *lineEdit { - return &lineEdit{buf: make([]char, length)} -} - -func (l *lineEdit) Vt100(p []byte) { - l.vt100 = p -} - -func (l *lineEdit) Move(x int) { - if x < 0 && l.pos <= -x { - l.pos = 0 - } else if x > 0 && l.pos+x > l.size { - l.pos = l.size - } else { - l.pos += x - } -} - -func (l *lineEdit) MoveAbs(x int) { - if x < l.size { - l.pos = x - } -} - -func (l *lineEdit) Write(p []byte) { - c := chars(p) - if len(c) > 0 { - c[0].vt100 = l.vt100 - l.vt100 = nil - } - if len(l.buf)-l.pos < len(c) { - l.buf = append(l.buf[:l.pos], c...) - } else { - copy(l.buf[l.pos:], c) - } - l.pos += len(c) - if l.pos > l.size { - l.size = l.pos - } -} - -func (l *lineEdit) Insert(p []byte) { - c := chars(p) - if len(c) > 0 { - c[0].vt100 = l.vt100 - l.vt100 = nil - } - l.size += len(c) - c = append(c, l.buf[l.pos:]...) - l.buf = append(l.buf[:l.pos], c...) -} - -func (l *lineEdit) Delete(n int) { - most := l.size - l.pos - if n > most { - n = most - } - copy(l.buf[l.pos:], l.buf[l.pos+n:]) - l.size -= n -} - -func (l *lineEdit) Clear() { - for i := 0; i < len(l.buf); i++ { - l.buf[i].char = ' ' - } -} -func (l *lineEdit) ClearLeft() { - for i := 0; i < l.pos+1; i++ { - l.buf[i].char = ' ' - } -} -func (l *lineEdit) ClearRight() { - l.size = l.pos -} - -func (l *lineEdit) Bytes() []byte { - length := 0 - buf := l.buf[:l.size] - for _, v := range buf { - length += 1 + len(v.vt100) - } - tmp := make([]byte, 0, length) - for _, v := range buf { - tmp = append(tmp, v.vt100...) - tmp = append(tmp, v.char) - } - return tmp -} - -func (l *lineEdit) String() string { - return string(l.Bytes()) -} |