Index: chrome/browser/mac/install_from_dmg.mm |
=================================================================== |
--- chrome/browser/mac/install_from_dmg.mm (revision 111826) |
+++ chrome/browser/mac/install_from_dmg.mm (working copy) |
@@ -141,6 +141,10 @@ |
CFDataRef image_path_data = static_cast<CFDataRef>( |
image_path_cftyperef.get()); |
CFIndex length = CFDataGetLength(image_path_data); |
+ if (length <= 0) { |
+ LOG(ERROR) << "image_path_data is unexpectedly empty"; |
+ return true; |
+ } |
char* image_path_c = WriteInto(image_path, length + 1); |
CFDataGetBytes(image_path_data, |
CFRangeMake(0, length), |