diff options
| -rw-r--r-- | extensions/source/macosx/spotlight/OOoSpotlightImporter.m | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/extensions/source/macosx/spotlight/OOoSpotlightImporter.m b/extensions/source/macosx/spotlight/OOoSpotlightImporter.m index a4cefc0b03e3..3a72d5337051 100644 --- a/extensions/source/macosx/spotlight/OOoSpotlightImporter.m +++ b/extensions/source/macosx/spotlight/OOoSpotlightImporter.m @@ -219,8 +219,14 @@ static bool findCentralDirectoryEnd(NSFileHandle *file) [file seekToFileOffset: (fileLength - 4)]; + unsigned long long limit; + if (fileLength > 1024) + limit = fileLength - 1024; + else + limit = 0; + unsigned long long offset; - while ((offset = [file offsetInFile]) > 0 && offset >= fileLength - 1024) + while ((offset = [file offsetInFile]) > limit) { unsigned signature = readInt(file); if (signature == CDIR_END_SIG) |