related: obex, smp, pbap, sdp, rfcomm, stack_dm
- Deinit function doesn't delete connection when OBEX_DYNAMIC_MEMORY is on
- Union tGOEPC_DATA sometimes is free by osi_free in some cases when it contains mtu_id
- Add correct free and return solution after fail
- Fix symbol mistake in mod calculation
- Fix pointer-related UAF problems and memory free problems
- Fix buffer overflows and out-of-bounds access
- Fix infinite loops triggered by integer overflow wraparound
- Fix double free
- Change layer_specific usage to avoid heap overflow
- Add some NULL check for pointers
- Fix sdp_db free function
- Fix state table mismatch
- Add bt_osal: event queues, mutexes, semaphores, callouts, etc.
- Add the shared BLE profile task and event queue
- Bring both up and tear them down in the host init/deinit paths
- Add unit tests for the OSAL and the profile task
Guard start_command_read_blocks against cards that place TOKEN_BLOCK_START so early that extra_data_size exceeds the bytes expected on the current iteration. Without this check, the unsigned subtraction for will_receive underflows and propagates into memset, SPI transaction length, and memcpy counts against the fixed 516-byte block buffer.
spi_slave_queue_trans calls spi_slave_setup_priv_trans to allocate
DMA buffers, then tries xQueueSend. If the queue is full the function
returns ESP_ERR_TIMEOUT without freeing those buffers, leaking up to
2 * max_transfer_sz per failed call. Call spi_slave_uninstall_priv_trans
before returning the timeout.
jpeg_acquire_codec_handle acquires s_jpeg_platform.mutex at entry
but two ESP_RETURN_ON_* macros (semaphore-create and PM-lock-create
failure) return without releasing it. Replace with ESP_GOTO_ON_*
that jumps to a cleanup label which frees partial resources, NULLs
the codec pointer, and releases the mutex.
ESP_RETURN_ON_ERROR inside the s_i2c_platform.mutex critical section
returns without releasing the mutex, permanently blocking all I2C
bus operations. Replace with ESP_GOTO_ON_ERROR that jumps to a
cleanup label releasing the mutex before return.
CSI_FSM_INIT is 1, but the controller struct is zero-allocated.
Any failure before the former csi_fsm assignment (near the end of
esp_cam_new_csi_ctlr) jumped to err: which called s_del_csi_ctlr.
That function bailed out immediately because csi_fsm == 0, leaking
the claimed slot, queue, bridge, DMA channel, PM lock, and backup
buffer. Move csi_fsm = CSI_FSM_INIT right after a successful claim
so the err: path properly tears down all allocated resources.
The BLE log compression feature (CONFIG_BT_LOG_CRITICAL_ONLY ->
BLE_COMPRESSED_LOG_ENABLE) failed to build on Windows while working
correctly on Linux, due to two shell/platform-specific issues in the
compression script.
1. Module/source argument quoting. CMakeLists.txt passes the
semicolon-separated module and source lists wrapped in single quotes
("'${MODULES}'") to protect ';' from POSIX shells, which strip them.
cmd.exe does not treat single quotes as quoting characters, so on
Windows the quotes reached the script literally and
args.module.split(';') produced "'BLE_MESH" / "BLE_HOST'" instead of
the clean names. These never matched the YAML module keys, every
module was skipped ("Skipping module ... - config not found"), the
compressed sources were never generated, and the build failed. Strip
surrounding quote characters before splitting; this is a no-op on
Linux/macOS where the shell already removed them.
2. CRLF line endings. With core.autocrlf=true the IDF sources are
checked out as CRLF on Windows. The generated *_log_index.h macros
use backslash-newline line-continuation; a backslash followed by
'\r\n' is not a valid continuation in C, producing floods of syntax
errors when the header is compiled. Write generated headers with
newline='' to force LF, and normalize source content to LF right
after reading so '\r' embedded inside multi-line argument expressions
is also handled. Byte offsets stay consistent because both tree-sitter
parsing and tag replacement operate on the normalized content.
Verified by full clean builds of examples/bluetooth/esp_ble_mesh/
vendor_models/vendor_client (esp32c6, bluedroid + mesh) from both
cmd.exe and PowerShell; both produce an identical vendor_client.bin.
(cherry picked from commit aa9b565a6d)
Co-authored-by: luoxu <luoxu@espressif.com>
Reject an implausible SPI-read frame-length header and drain the
socket RX buffer to resync Sn_RX_RD, instead of looping forever on
the unrecoverable descriptor and starving the system.
