It would write 64bits offsets instead of 32bit ones, and update
the vtable pointer before the fields were processed.
Change-Id: I0c0fa942bbd3b42839294f5653ba8fa048612624
Tested: on Linux.
Minimal, in the sense that this will only allow flatbuffers.h +
generated code to work. Everything else (tests, parsing, reflection
etc.) may still not compile with stlport.
Functionality has been reduced, some utility functions are not
available.
Tested: on Linux (no stlport), Android (stlport).
Change-Id: I3f8b6a88258c07d78964dd455fb9f99f65266301
GetObject and GetMutableObject are similar to GetRoot and GetMutableRoot,
and can be useful when wanting to access data that has just been created.
Unfortunately there is a danger in using these methods, as it is possible
that the buffer reallocates which will invalidate the pointers.
CreateUninitializedVector was performing the following actions:
1. call StartVector.
2. call make_space, and set buf to point to the reserved space.
3. call EndVector.
The problem is that a call to EndVector can ultimately call make_space, which
if the buffer is full, will cause a reallocation, invalidating the value stored
in buf. So setting buf needs to be delayed until after EndVector.
The following code, when run under valgrind shows a write to free'd memory before
the change, but no such error after:
int main()
{
flatbuffers::FlatBufferBuilder fbb(128);
char *buf = nullptr;
fbb.CreateUninitializedVector(128, &buf);
*buf = 0;
}
This overflow could allow malformed FlatBuffers to pass the verifier.
Change-Id: Ia993299a761b00b93e53e8aff2689b631755763c
Tested: on Linux.
Bug: 27903580
To support the use case described in issue google/flatbuffers#3826, a new command line option --gen-name-strings
has been added, which will cause a static GetFullyQualifiedName function to be added
to the C++ output for tables/structs.
Adding an API reference for the supported languages.
General docs cleanup, including a new `tutorial` section that
supports all of the supported languages.
Added samples for each supported language to mirror the new
tutorial page.
Cleaned up all the links by making them `@ref` style links,
instead of referencing the names of the generated `.html` files.
Removed all generated files that were unnecessarily committed.
Also fixed the C# tests (two were failing due to a missing file).
Bug: b/25801305
Tested: Tested all samples on Ubuntu, Mac, and Android. Docs were
generated using doxygen and viewed on Chrome.
Change-Id: I2acaba6e332a15ae2deff5f26a4a25da7bd2c954
This is implemented as a template function, since Table::CheckField
is not reachable by subclasses of Table (private base class).
Change-Id: I1ed4d47ce7cb672460ccab61cf7442eb9136b0f1
Tested: on Linux.
Bug: 26273432
Because they are represented as `const T *` in the Vector template,
the sizeof(const T *) was accidentally used instead of sizeof(T).
Change-Id: Ib4dc73e1d21396ba2e30c84e5e229c4147204bb1
Tested: on Linux.
Ensure the size of the buffer being checked is bigger than the element
of the buffer being checked. The buffer can be triggered when, for
example, the buffer is of length zero and we are checking for:
Verify<uoffset_t>(buf_)
The condition above should fail.
