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handle invalid image bounds

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This commit is contained in:
Daniel Gultsch 2018-05-03 15:38:48 +02:00
parent 157d644750
commit 6fe5c5e770
2 changed files with 8 additions and 4 deletions
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6
src/main/java/eu/siacs/conversations/persistance/FileBackend.java
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@ -888,7 +888,9 @@ public class FileBackend {
if (image || video) { if (image || video) {
try { try {
Dimensions dimensions = image ? getImageDimensions(file) : getVideoDimensions(file); Dimensions dimensions = image ? getImageDimensions(file) : getVideoDimensions(file);
if (dimensions.valid()) {
body.append('|').append(dimensions.width).append('|').append(dimensions.height); body.append('|').append(dimensions.width).append('|').append(dimensions.height);
}
} catch (NotAVideoFile notAVideoFile) { } catch (NotAVideoFile notAVideoFile) {
Log.d(Config.LOGTAG, "file with mime type " + file.getMimeType() + " was not a video file"); Log.d(Config.LOGTAG, "file with mime type " + file.getMimeType() + " was not a video file");
//fall threw //fall threw
@ -1015,6 +1017,10 @@ public class FileBackend {
public int getMin() { public int getMin() {
return Math.min(width, height); return Math.min(width, height);
} }
public boolean valid() {
return width > 0 && height > 0;
}
} }
private static class NotAVideoFile extends Exception { private static class NotAVideoFile extends Exception {

4
src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
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@ -790,9 +790,7 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
} else { } else {
displayInfoMessage(viewHolder, UIHelper.getMessagePreview(activity, message).first, darkBackground); displayInfoMessage(viewHolder, UIHelper.getMessagePreview(activity, message).first, darkBackground);
} }
} else if (message.getType() == Message.TYPE_IMAGE && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) { } else if (message.isFileOrImage() && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
displayImageMessage(viewHolder, message);
} else if (message.getType() == Message.TYPE_FILE && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
if (message.getFileParams().width > 0 && message.getFileParams().height > 0) { if (message.getFileParams().width > 0 && message.getFileParams().height > 0) {
displayImageMessage(viewHolder, message); displayImageMessage(viewHolder, message);
} else if (message.getFileParams().runtime > 0) { } else if (message.getFileParams().runtime > 0) {