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Merge "Rename temp file to use a valid image file extension"

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This commit is contained in:
Jin Seok Park
2020-07-30 06:04:28 +00:00
committed by Android (Google) Code Review
parent 609d6208c0 5abacddfc3
commit 7a6667d617
1 changed files with 5 additions and 1 deletions
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6
media/java/android/media/ExifInterface.java
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@@ -70,6 +70,7 @@ import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.TimeZone;
import java.util.UUID;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.zip.CRC32;
@@ -2095,7 +2096,10 @@ public class ExifInterface {
try {
// Move the original file to temporary file.
if (mFilename != null) {
tempFile = new File(mFilename + ".tmp");
String parent = originalFile.getParent();
String name = originalFile.getName();
String tempPrefix = UUID.randomUUID().toString() + "_";
tempFile = new File(parent, tempPrefix + name);
if (!originalFile.renameTo(tempFile)) {
throw new IOException("Couldn't rename to " + tempFile.getAbsolutePath());
}