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author | tobigun <hennymcc@yahoo.de> | 2015-07-19 14:15:38 +0200 |
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committer | Michael Bestas <mikeioannina@gmail.com> | 2017-01-04 21:57:47 +0200 |
commit | 5403c805a4bd181dc55cd9a5a09690e8d8bcbefe (patch) | |
tree | c132510299318bb1483a586fc644148f48925bf2 | |
parent | f4f4879694fdcf59a75942ddd6fd98d87d0b13e9 (diff) | |
download | android_packages_apps_Snap-5403c805a4bd181dc55cd9a5a09690e8d8bcbefe.tar.gz android_packages_apps_Snap-5403c805a4bd181dc55cd9a5a09690e8d8bcbefe.tar.bz2 android_packages_apps_Snap-5403c805a4bd181dc55cd9a5a09690e8d8bcbefe.zip |
Fix crash if Exif-Tag buffer-length and component-count are both 0
Change-Id: Iad9b60d135b4f682c08c3bfc9698cdd10e1086ab
-rw-r--r-- | src/com/android/camera/exif/ExifOutputStream.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/com/android/camera/exif/ExifOutputStream.java b/src/com/android/camera/exif/ExifOutputStream.java index 90d432769..47b95d80f 100644 --- a/src/com/android/camera/exif/ExifOutputStream.java +++ b/src/com/android/camera/exif/ExifOutputStream.java @@ -491,7 +491,7 @@ class ExifOutputStream extends FilterOutputStream { switch (tag.getDataType()) { case ExifTag.TYPE_ASCII: byte buf[] = tag.getStringByte(); - if (buf.length == tag.getComponentCount()) { + if (buf.length == tag.getComponentCount() && buf.length > 0) { buf[buf.length - 1] = 0; dataOutputStream.write(buf); } else { |