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GUACAMOLE-250: Fix backward seeking - must retreat potentially all the way to frame 0 in search of an absolute state.

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This commit is contained in:
Michael Jumper
2017-04-15 16:29:12 -07:00
parent 052bb9b36b
commit 1fcb5f2d19
1 changed files with 6 additions and 1 deletions
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7
guacamole-common-js/src/main/webapp/modules/SessionRecording.js
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@@ -205,10 +205,15 @@ Guacamole.SessionRecording = function SessionRecording(tunnel) {
var startIndex; var startIndex;
// Back up until startIndex represents current state // Back up until startIndex represents current state
for (startIndex = index; startIndex > currentFrame; startIndex--) { for (startIndex = index; startIndex >= 0; startIndex--) {
var frame = frames[startIndex]; var frame = frames[startIndex];
// If we've reached the current frame, startIndex represents
// current state by definition
if (startIndex === currentFrame)
break;
// If frame has associated absolute state, make that frame the // If frame has associated absolute state, make that frame the
// current state // current state
if (frame.clientState) { if (frame.clientState) {