atharvapawar/part1_dataSorted_Diversevul_llama2_dataset huggingface dataset:
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: bool FontData::Bound(int32_t offset, int32_t length) {
  if (offset + length > Size() || offset < 0 || length < 0)
    return false;

  bound_offset_ += offset;
  bound_length_ = length;
  return true;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-703', 'CWE-189'], 'message': 'Check for integer overflow in sfntly::FontData::Bound().

Also delete dead code and cleanup some nits.

This is cl/96914065.'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: static ssize_t _epoll_readv(
    oe_fd_t* desc,
    const struct oe_iovec* iov,
    int iovcnt)
{
    ssize_t ret = -1;
    epoll_t* file = _cast_epoll(desc);
    void* buf = NULL;
    size_t buf_size = 0;

    if (!file || (iovcnt && !iov) || iovcnt < 0 || iovcnt > OE_IOV_MAX)
        OE_RAISE_ERRNO(OE_EINVAL);

    /* Flatten the IO vector into contiguous heap memory. */
    if (oe_iov_pack(iov, iovcnt, &buf, &buf_size) != 0)
        OE_RAISE_ERRNO(OE_ENOMEM);

    /* Call the host. */
    if (oe_syscall_readv_ocall(&ret, file->host_fd, buf, iovcnt, buf_size) !=
        OE_OK)
    {
        OE_RAISE_ERRNO(OE_EINVAL);
    }

    /* Synchronize data read with IO vector. */
    if (oe_iov_sync(iov, iovcnt, buf, buf_size) != 0)
        OE_RAISE_ERRNO(OE_EINVAL);

done:

    if (buf)
        oe_free(buf);

    return ret;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-200', 'CWE-552'], 'message': 'Merge pull request from GHSA-525h-wxcc-f66m

Signed-off-by: Ming-Wei Shih <mishih@microsoft.com>'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: static ssize_t _hostsock_recvfrom(
    oe_fd_t* sock_,
    void* buf,
    size_t count,
    int flags,
    const struct oe_sockaddr* src_addr,
    oe_socklen_t* addrlen)
{
    ssize_t ret = -1;
    sock_t* sock = _cast_sock(sock_);
    oe_socklen_t addrlen_in = 0;

    oe_errno = 0;

    if (!sock || (count && !buf))
        OE_RAISE_ERRNO(OE_EINVAL);

    if (addrlen)
        addrlen_in = *addrlen;

    if (oe_syscall_recvfrom_ocall(
            &ret,
            sock->host_fd,
            buf,
            count,
            flags,
            (struct oe_sockaddr*)src_addr,
            addrlen_in,
            addrlen) != OE_OK)
    {
        OE_RAISE_ERRNO(OE_EINVAL);
    }

done:
    return ret;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-200', 'CWE-552'], 'message': 'Merge pull request from GHSA-525h-wxcc-f66m

Signed-off-by: Ming-Wei Shih <mishih@microsoft.com>'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: static ssize_t _hostfs_readv(
    oe_fd_t* desc,
    const struct oe_iovec* iov,
    int iovcnt)
{
    ssize_t ret = -1;
    file_t* file = _cast_file(desc);
    void* buf = NULL;
    size_t buf_size = 0;

    if (!file || (!iov && iovcnt) || iovcnt < 0 || iovcnt > OE_IOV_MAX)
        OE_RAISE_ERRNO(OE_EINVAL);

    /* Flatten the IO vector into contiguous heap memory. */
    if (oe_iov_pack(iov, iovcnt, &buf, &buf_size) != 0)
        OE_RAISE_ERRNO(OE_ENOMEM);

    /* Call the host. */
    if (oe_syscall_readv_ocall(&ret, file->host_fd, buf, iovcnt, buf_size) !=
        OE_OK)
    {
        OE_RAISE_ERRNO(OE_EINVAL);
    }

    /* Synchronize data read with IO vector. */
    if (ret > 0)
    {
        if (oe_iov_sync(iov, iovcnt, buf, buf_size) != 0)
            OE_RAISE_ERRNO(OE_EINVAL);
    }

done:

    if (buf)
        oe_free(buf);

    return ret;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-200', 'CWE-552'], 'message': 'Merge pull request from GHSA-525h-wxcc-f66m

Signed-off-by: Ming-Wei Shih <mishih@microsoft.com>'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code:   void Compute(OpKernelContext* context) override {
    // Get inputs
    const Tensor& input_tensor = context->input(0);
    const auto input_tensor_flat = input_tensor.flat<int32>();
    const Tensor& input_splits = context->input(1);
    const auto input_splits_flat = input_splits.flat<SPLITS_TYPE>();

    // Since we limit to a 2-D input (flat_values of rank 1 and a single splits
    // tensor), our output dimension will be 1 with it's size equal to the
    // number of splits (outer dimension or ragged tensor).
    TensorShape output_shape({input_splits.dim_size(0) - 1});
    Tensor* output_tensor;
    OP_REQUIRES_OK(context, context->allocate_output("output", output_shape,
                                                     &output_tensor));
    auto output_tensor_flat = output_tensor->flat<tstring>();

    // Use a single index over the flattened input values tensor.
    int idx = 0;
    // Loop through our split dimension to create a new string at each split.
    for (int i = 1; i < input_splits_flat.size(); ++i) {
      icu::UnicodeString unicode_string;
      icu::UnicodeStringAppendable appendable_unicode_string(unicode_string);
      for (; idx < input_splits_flat(i); ++idx) {
        int32 code_point = input_tensor_flat(idx);
        // Check for invalid code point
        if (!U_IS_UNICODE_CHAR(code_point)) {
          if (error_options_.error_on_malformatting) {
            context->CtxFailure(errors::InvalidArgument(
                "Code point is out of range for Unicode, or a noncharacter."));
            return;
          } else if (!error_options_.elide_replacement) {
            code_point = error_options_.subst;
          }
        }
        appendable_unicode_string.appendCodePoint(code_point);
      }
      // Encode our string and save in the output.
      tstring result;
      Encode(encoding_, unicode_string, &result);
      output_tensor_flat(i - 1) = std::move(result);
    }
  } ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-125', 'CWE-787'], 'message': 'Fix heap buffer overflow in tf.raw_ops.UnicodeEncode.

PiperOrigin-RevId: 371717714
Change-Id: If33443b28f158e58078f1268f6b92f2728d219e0'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: static ssize_t fuse_dev_splice_write(struct pipe_inode_info *pipe,
				     struct file *out, loff_t *ppos,
				     size_t len, unsigned int flags)
{
	unsigned nbuf;
	unsigned idx;
	struct pipe_buffer *bufs;
	struct fuse_copy_state cs;
	struct fuse_dev *fud;
	size_t rem;
	ssize_t ret;

	fud = fuse_get_dev(out);
	if (!fud)
		return -EPERM;

	pipe_lock(pipe);

	bufs = kvmalloc_array(pipe->nrbufs, sizeof(struct pipe_buffer),
			      GFP_KERNEL);
	if (!bufs) {
		pipe_unlock(pipe);
		return -ENOMEM;
	}

	nbuf = 0;
	rem = 0;
	for (idx = 0; idx < pipe->nrbufs && rem < len; idx++)
		rem += pipe->bufs[(pipe->curbuf + idx) & (pipe->buffers - 1)].len;

	ret = -EINVAL;
	if (rem < len) {
		pipe_unlock(pipe);
		goto out;
	}

	rem = len;
	while (rem) {
		struct pipe_buffer *ibuf;
		struct pipe_buffer *obuf;

		BUG_ON(nbuf >= pipe->buffers);
		BUG_ON(!pipe->nrbufs);
		ibuf = &pipe->bufs[pipe->curbuf];
		obuf = &bufs[nbuf];

		if (rem >= ibuf->len) {
			*obuf = *ibuf;
			ibuf->ops = NULL;
			pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
			pipe->nrbufs--;
		} else {
			pipe_buf_get(pipe, ibuf);
			*obuf = *ibuf;
			obuf->flags &= ~PIPE_BUF_FLAG_GIFT;
			obuf->len = rem;
			ibuf->offset += obuf->len;
			ibuf->len -= obuf->len;
		}
		nbuf++;
		rem -= obuf->len;
	}
	pipe_unlock(pipe);

	fuse_copy_init(&cs, 0, NULL);
	cs.pipebufs = bufs;
	cs.nr_segs = nbuf;
	cs.pipe = pipe;

	if (flags & SPLICE_F_MOVE)
		cs.move_pages = 1;

	ret = fuse_dev_do_write(fud, &cs, len);

	pipe_lock(pipe);
	for (idx = 0; idx < nbuf; idx++)
		pipe_buf_release(pipe, &bufs[idx]);
	pipe_unlock(pipe);

out:
	kvfree(bufs);
	return ret;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-416'], 'message': 'fs: prevent page refcount overflow in pipe_buf_get

Change pipe_buf_get() to return a bool indicating whether it succeeded
in raising the refcount of the page (if the thing in the pipe is a page).
This removes another mechanism for overflowing the page refcount.  All
callers converted to handle a failure.

Reported-by: Jann Horn <jannh@google.com>
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: ext4_xattr_release_block(handle_t *handle, struct inode *inode,
			 struct buffer_head *bh)
{
	struct mb_cache_entry *ce = NULL;
	int error = 0;
	struct mb_cache *ext4_mb_cache = EXT4_GET_MB_CACHE(inode);

	ce = mb_cache_entry_get(ext4_mb_cache, bh->b_bdev, bh->b_blocknr);
	BUFFER_TRACE(bh, "get_write_access");
	error = ext4_journal_get_write_access(handle, bh);
	if (error)
		goto out;

	lock_buffer(bh);
	if (BHDR(bh)->h_refcount == cpu_to_le32(1)) {
		ea_bdebug(bh, "refcount now=0; freeing");
		if (ce)
			mb_cache_entry_free(ce);
		get_bh(bh);
		unlock_buffer(bh);
		ext4_free_blocks(handle, inode, bh, 0, 1,
				 EXT4_FREE_BLOCKS_METADATA |
				 EXT4_FREE_BLOCKS_FORGET);
	} else {
		le32_add_cpu(&BHDR(bh)->h_refcount, -1);
		if (ce)
			mb_cache_entry_release(ce);
		/*
		 * Beware of this ugliness: Releasing of xattr block references
		 * from different inodes can race and so we have to protect
		 * from a race where someone else frees the block (and releases
		 * its journal_head) before we are done dirtying the buffer. In
		 * nojournal mode this race is harmless and we actually cannot
		 * call ext4_handle_dirty_xattr_block() with locked buffer as
		 * that function can call sync_dirty_buffer() so for that case
		 * we handle the dirtying after unlocking the buffer.
		 */
		if (ext4_handle_valid(handle))
			error = ext4_handle_dirty_xattr_block(handle, inode,
							      bh);
		unlock_buffer(bh);
		if (!ext4_handle_valid(handle))
			error = ext4_handle_dirty_xattr_block(handle, inode,
							      bh);
		if (IS_SYNC(inode))
			ext4_handle_sync(handle);
		dquot_free_block(inode, EXT4_C2B(EXT4_SB(inode->i_sb), 1));
		ea_bdebug(bh, "refcount now=%d; releasing",
			  le32_to_cpu(BHDR(bh)->h_refcount));
	}
out:
	ext4_std_error(inode->i_sb, error);
	return;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-241', 'CWE-19'], 'message': 'ext4: convert to mbcache2

The conversion is generally straightforward. The only tricky part is
that xattr block corresponding to found mbcache entry can get freed
before we get buffer lock for that block. So we have to check whether
the entry is still valid after getting buffer lock.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: juniper_atm2_print(netdissect_options *ndo,
                   const struct pcap_pkthdr *h, register const u_char *p)
{
        int llc_hdrlen;

        struct juniper_l2info_t l2info;

        l2info.pictype = DLT_JUNIPER_ATM2;
        if (juniper_parse_header(ndo, p, h, &l2info) == 0)
            return l2info.header_len;

        p+=l2info.header_len;

        if (l2info.cookie[7] & ATM2_PKT_TYPE_MASK) { /* OAM cell ? */
            oam_print(ndo, p, l2info.length, ATM_OAM_NOHEC);
            return l2info.header_len;
        }

        if (EXTRACT_24BITS(p) == 0xfefe03 || /* NLPID encaps ? */
            EXTRACT_24BITS(p) == 0xaaaa03) { /* SNAP encaps ? */

            llc_hdrlen = llc_print(ndo, p, l2info.length, l2info.caplen, NULL, NULL);
            if (llc_hdrlen > 0)
                return l2info.header_len;
        }

        if (l2info.direction != JUNIPER_BPF_PKT_IN && /* ether-over-1483 encaps ? */
            (EXTRACT_32BITS(l2info.cookie) & ATM2_GAP_COUNT_MASK)) {
            ether_print(ndo, p, l2info.length, l2info.caplen, NULL, NULL);
            return l2info.header_len;
        }

        if (p[0] == 0x03) { /* Cisco style NLPID encaps ? */
            isoclns_print(ndo, p + 1, l2info.length - 1);
            /* FIXME check if frame was recognized */
            return l2info.header_len;
        }

        if(juniper_ppp_heuristic_guess(ndo, p, l2info.length) != 0) /* PPPoA vcmux encaps ? */
            return l2info.header_len;

        if (ip_heuristic_guess(ndo, p, l2info.length) != 0) /* last try - vcmux encaps ? */
            return l2info.header_len;

	return l2info.header_len;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-125', 'CWE-787'], 'message': 'CVE-2017-12993/Juniper: Add more bounds checks.

This fixes a buffer over-read discovered by Kamil Frankowicz.

Add tests using the capture files supplied by the reporter(s).'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: void HTTPSession::onCertificateRequest(uint16_t requestId,
                                       std::unique_ptr<IOBuf> authRequest) {
  DestructorGuard dg(this);
  VLOG(4) << "CERTIFICATE_REQUEST on" << *this << ", requestId=" << requestId;

  std::pair<uint16_t, std::unique_ptr<folly::IOBuf>> authenticator;
  auto fizzBase = getTransport()->getUnderlyingTransport<AsyncFizzBase>();
  if (fizzBase) {
    if (isUpstream()) {
      authenticator =
          secondAuthManager_->getAuthenticator(*fizzBase,
                                               TransportDirection::UPSTREAM,
                                               requestId,
                                               std::move(authRequest));
    } else {
      authenticator =
          secondAuthManager_->getAuthenticator(*fizzBase,
                                               TransportDirection::DOWNSTREAM,
                                               requestId,
                                               std::move(authRequest));
    }
  } else {
    VLOG(4) << "Underlying transport does not support secondary "
               "authentication.";
    return;
  }
  if (codec_->generateCertificate(writeBuf_,
                                  authenticator.first,
                                  std::move(authenticator.second)) > 0) {
    scheduleWrite();
  }
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-20'], 'message': 'Check that a secondary auth manager is set before dereferencing.

Summary: CVE-2018-6343

Reviewed By: mingtaoy

Differential Revision: D12994423

fbshipit-source-id: 9229ec11da8085f1fa153595e8e5353e19d06fb7'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: bool StringMatching::matchString(const char* str1, const char* str2)
{
	 if(PathMatchSpec(str1,str2))
		 return true;
	 if(PathMatchSpec(str2,str1))
	 	 return true;
	 return false;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-284'], 'message': 'check remote permissions (#1387)

* Refs 5346. Blackbox test

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 5346. one-way string compare

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 5346. Do not add partition separator on last partition

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 5346. Uncrustify

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 5346. Uncrustify

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 3680. Access control unit testing

It only covers Partition and Topic permissions

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs #3680. Fix partition check on Permissions plugin.

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 3680. Uncrustify

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 3680. Fix tests on mac

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 3680. Fix windows tests

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 3680. Avoid memory leak on test

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* Refs 3680. Proxy data mocks should not return temporary objects

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

* refs 3680. uncrustify

Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>

Co-authored-by: Miguel Company <MiguelCompany@eprosima.com>'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: int yr_re_ast_create(
    RE_AST** re_ast)
{
  *re_ast = (RE_AST*) yr_malloc(sizeof(RE_AST));

  if (*re_ast == NULL)
    return ERROR_INSUFFICIENT_MEMORY;

  (*re_ast)->flags = 0;
  (*re_ast)->root_node = NULL;

  return ERROR_SUCCESS;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-674', 'CWE-787'], 'message': 'Fix issue #674. Move regexp limits to limits.h.'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: NativeModule::NativeModule(const std::string& filename) : init(nullptr) {
	if (uv_dlopen(filename.c_str(), &lib) != 0) {
		throw RuntimeGenericError("Failed to load module");
	}
	if (uv_dlsym(&lib, "InitForContext", reinterpret_cast<void**>(&init)) != 0 || init == nullptr) {
		uv_dlclose(&lib);
		throw RuntimeGenericError("Module is not isolated-vm compatible");
	}
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-703', 'CWE-913'], 'message': 'Disallow NativeModule creation unless main isolate'
Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: TfLiteStatus GatherNd(const TfLiteEvalTensor* params,
                      const TfLiteEvalTensor* indices,
                      TfLiteEvalTensor* output) {
  const int indices_dims = indices->dims->size;
  const int indices_nd = indices->dims->data[indices_dims - 1];
  const int params_dims = params->dims->size;
  const IndicesT* index_data = tflite::micro::GetTensorData<IndicesT>(indices);
  const ParamsT* param_data = tflite::micro::GetTensorData<ParamsT>(params);
  ParamsT* output_data = tflite::micro::GetTensorData<ParamsT>(output);

  int n_slices = 1;
  for (int i = 0; i < indices_dims - 1; ++i) {
    n_slices *= indices->dims->data[i];
  }

  // If indices[-1] == params.rank, fetch single elements.
  // If indices[-1] < params.rank, fetch slices.
  int slice_size = 1;
  for (int i = indices_nd; i < params_dims; ++i) {
    slice_size *= params->dims->data[i];
  }

  int remain_flat_size = ElementCount(*params->dims);

  // Number of elements per dimension
  int dims_to_count[MAX_INDICES_ND];
  for (int i = 0; i < indices_nd; ++i) {
    dims_to_count[i] = remain_flat_size / params->dims->data[i];
    remain_flat_size = dims_to_count[i];
  }

  for (int i = 0; i < n_slices; ++i) {
    int from_pos = 0;
    for (int j = 0; j < indices_nd; ++j) {
      int offset = i * indices_nd + j;
      IndicesT index = index_data[offset];
      from_pos += index * dims_to_count[j];
    }
    std::memcpy(output_data + i * slice_size, param_data + from_pos,
                sizeof(ParamsT) * slice_size);
  }
  return kTfLiteOk;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-703'], 'message': 'GatherNd verifies that an index is valid before reading. (#1286)'