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Commit b054582b authored by Narayan Kamath's avatar Narayan Kamath Committed by Gerrit Code Review
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Merge "libziparchive: fix issue with a directory with one file"

parents ee2e362f 50afc159

libziparchive/testdata/declaredlength.zip

0 → 100644
+886 B

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libziparchive/zip_archive.cc

+1 −1
Original line number Diff line number Diff line
@@ -824,7 +824,7 @@ static int32_t FindEntry(const ZipArchive* archive, const int ent, 
  // name in the central directory.

  if (lfh->file_name_length == nameLen) {

    const off64_t name_offset = local_header_offset + sizeof(LocalFileHeader);

    if (name_offset + lfh->file_name_length >= cd_offset) {

    if (name_offset + lfh->file_name_length > cd_offset) {

      ALOGW("Zip: Invalid declared length");

      return kInvalidOffset;

    }

libziparchive/zip_archive_test.cc

+16 −0
Original line number Diff line number Diff line
@@ -171,6 +171,22 @@ TEST(ziparchive, FindEntry) { 
  CloseArchive(handle);

}



TEST(ziparchive, TestInvalidDeclaredLength) {

  ZipArchiveHandle handle;

  ASSERT_EQ(0, OpenArchiveWrapper("declaredlength.zip", &handle));



  void* iteration_cookie;

  ASSERT_EQ(0, StartIteration(handle, &iteration_cookie, NULL));



  ZipEntryName name;

  ZipEntry data;



  ASSERT_EQ(Next(iteration_cookie, &data, &name), 0);

  ASSERT_EQ(Next(iteration_cookie, &data, &name), 0);



  CloseArchive(handle);

}



TEST(ziparchive, ExtractToMemory) {

  ZipArchiveHandle handle;

  ASSERT_EQ(0, OpenArchiveWrapper(kValidZip, &handle));