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922f81dfd1
micropython/extmod
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Arrowana 922f81dfd1 extmod/machine_mem: Only allow integers in machine.memX subscript. 
Prior to this change machine.mem32['foo'] (or using any other non-integer
subscript) could result in a fault due to 'foo' being interpreted as an
integer.  And when writing code it's hard to tell if the fault is due to a
bad subscript type, or an integer subscript that specifies an invalid
memory address.

The type of the object used in the subscript is now tested to be an
integer by using mp_obj_get_int_truncated instead of
mp_obj_int_get_truncated.  The performance hit of this change is minimal,
and machine.memX objects are more for convenience than performance (there
are many other ways to read/write memory in a faster way),

Fixes issue #6588.
2020-11-13 11:13:37 +11:00
..
axtls-include py/py.mk: Build axtls library directly from its source files. 2018-09-08 00:07:23 +10:00
btstack extmod/btstack/btstack.mk: Add -Wimplicit-fallthrough=0. 2020-11-05 10:13:12 +11:00
crypto-algorithms extmod/crypto-algorithms: Add source to header and populate copyright. 2019-08-22 17:20:16 +10:00
lwip-include all: Unify header guard usage. 2017-07-18 11:57:39 +10:00
nimble extmod/nimble/nimble.mk: Add -Wno-old-style-declaration. 2020-11-05 10:14:19 +11:00
re1.5 py, extmod: Introduce and use MP_FALLTHROUGH macro. 2020-10-22 11:53:16 +02:00
uasyncio extmod/uasyncio: Truncate negative sleeps to 0. 2020-08-22 12:17:06 +10:00
uzlib extmod/uzlib: Explicitly cast ptr-diff-expr to unsigned. 2019-12-23 00:07:03 +11:00
webrepl all: Rename "sys" module to "usys". 2020-09-04 00:10:24 +10:00
extmod.mk extmod: Disable -Wmissing-field-initializers for lfs2. 2020-10-22 11:47:36 +02:00
machine_i2c.c py, extmod: Add explicit initializers for default values. 2020-10-22 11:47:36 +02:00
machine_i2c.h ports: Support legacy soft I2C/SPI construction via id=-1 arg. 2020-10-01 12:57:10 +10:00
machine_mem.c extmod/machine_mem: Only allow integers in machine.memX subscript. 2020-11-13 11:13:37 +11:00
machine_mem.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
machine_pinbase.c extmod/machine_pinbase: Put PinBase singleton in ROM. 2017-09-12 16:00:21 +10:00
machine_pinbase.h all: Unify header guard usage. 2017-07-18 11:57:39 +10:00
machine_pulse.c esp8266: Provide custom machine_time_pulse_us that feeds soft WDT. 2019-07-01 22:53:00 +10:00
machine_pulse.h all: Unify header guard usage. 2017-07-18 11:57:39 +10:00
machine_signal.c all: Reformat C and Python source code with tools/codeformat.py. 2020-02-28 10:33:03 +11:00
machine_signal.h all: Unify header guard usage. 2017-07-18 11:57:39 +10:00
machine_spi.c extmod/machine_spi: Remove "id" arg in SoftSPI constructor. 2020-10-01 12:57:10 +10:00
machine_spi.h ports: Support legacy soft I2C/SPI construction via id=-1 arg. 2020-10-01 12:57:10 +10:00
misc.h extmod/uos_dupterm: Add mp_uos_dupterm_poll to poll all dupterms. 2019-07-01 17:10:12 +10:00
modbluetooth.c extmod/modbluetooth: Change module-owned bytes objects to memoryview. 2020-09-25 12:23:11 +10:00
modbluetooth.h extmod/modbluetooth: Implement MTU. 2020-09-18 12:51:21 +10:00
modbtree.c extmod/modbtree: Retain reference to underlying stream so it's not GC'd. 2020-05-02 16:08:04 +10:00
modframebuf.c all: Use MP_ERROR_TEXT for all error messages. 2020-04-05 15:02:06 +10:00
modlwip.c extmod/modlwip: Fix error return for TCP recv when not connected. 2020-08-30 13:20:51 +10:00
modonewire.c all: Reformat C and Python source code with tools/codeformat.py. 2020-02-28 10:33:03 +11:00
moduasyncio.c all: Clean up error strings to use lowercase and change cannot to can't. 2020-04-13 22:19:37 +10:00
modubinascii.c all: Format code to add space after C++-style comment start. 2020-04-23 11:24:25 +10:00
moducryptolib.c all: Format code to add space after C++-style comment start. 2020-04-23 11:24:25 +10:00
moductypes.c extmod/moductypes: Fix storing to (U)INT64 arrays on 32-bit archs. 2020-11-11 22:18:24 +11:00
moduhashlib.c all: Format code to add space after C++-style comment start. 2020-04-23 11:24:25 +10:00
moduheapq.c all: Format code to add space after C++-style comment start. 2020-04-23 11:24:25 +10:00
modujson.c all: Format code to add space after C++-style comment start. 2020-04-23 11:24:25 +10:00
modurandom.c extmod/modurandom: Support urandom.seed() without an argument. 2020-10-29 14:15:16 +11:00
modure.c extmod/modure: Allow \\ in re.sub replacements. 2020-09-30 23:18:34 +10:00
moduselect.c all: Fix implicit floating point promotion. 2020-04-18 22:36:14 +10:00
modussl_axtls.c extmod/modussl_axtls: Reduce size of code that makes exception. 2020-09-11 10:22:19 +10:00
modussl_mbedtls.c extmod/modussl_mbedtls: Integrate shorter error strings. 2020-07-21 00:31:05 +10:00
modutimeq.c all: Format code to add space after C++-style comment start. 2020-04-23 11:24:25 +10:00
moduwebsocket.c all: Format code to add space after C++-style comment start. 2020-04-23 11:24:25 +10:00
moduwebsocket.h extmod/moduwebsocket: Refactor websocket to uwebsocket. 2019-02-14 00:35:45 +11:00
moduzlib.c all: Use MP_ERROR_TEXT for all error messages. 2020-04-05 15:02:06 +10:00
modwebrepl.c all: Format code to add space after C++-style comment start. 2020-04-23 11:24:25 +10:00
mpbthci.c extmod/modbluetooth: Refactor stack/hci/driver/port bindings. 2020-09-08 11:41:31 +10:00
mpbthci.h extmod/modbluetooth: Refactor stack/hci/driver/port bindings. 2020-09-08 11:41:31 +10:00
network_cyw43.c all: Format code to add space after C++-style comment start. 2020-04-23 11:24:25 +10:00
network_cyw43.h extmod: Add network-level class binding to cyw43 driver. 2019-06-03 16:47:35 +10:00
uos_dupterm.c all: Use MP_ERROR_TEXT for all error messages. 2020-04-05 15:02:06 +10:00
utime_mphal.c extmod/utime_mphal: Add generic utime.time_ns() function. 2020-10-01 14:20:42 +10:00
utime_mphal.h extmod/utime_mphal: Add generic utime.time_ns() function. 2020-10-01 14:20:42 +10:00
vfs_blockdev.c all: Reformat C and Python source code with tools/codeformat.py. 2020-02-28 10:33:03 +11:00
vfs_fat_diskio.c tools/uncrustify: Enable more opts to remove space between func and '('. 2020-06-19 22:07:32 +10:00
vfs_fat_file.c all: Reformat C and Python source code with tools/codeformat.py. 2020-02-28 10:33:03 +11:00
vfs_fat.c all: Rename absolute time-based functions to include "epoch". 2020-09-18 17:20:34 +10:00
vfs_fat.h extmod: Factor out block-device struct to make independent of fatfs. 2019-10-29 12:12:37 +11:00
vfs_lfs.c py, extmod: Add explicit initializers for default values. 2020-10-22 11:47:36 +02:00
vfs_lfs.h extmod: Add VFS littlefs bindings. 2019-10-29 14:17:29 +11:00
vfs_lfsx_file.c extmod/vfs_lfs: Add mtime support to littlefs files. 2020-08-25 17:35:19 +10:00
vfs_lfsx.c extmod/vfs_lfs: Support mounting LFS filesystems in read-only mode. 2020-10-29 11:43:52 +11:00
vfs_posix_file.c all: Use MP_ERROR_TEXT for all error messages. 2020-04-05 15:02:06 +10:00
vfs_posix.c extmod/vfs: Support larger integer range in VFS stat time fields. 2020-09-01 12:36:28 +10:00
vfs_posix.h extmod/vfs: Introduce a C-level VFS protocol, with fast import_stat. 2018-06-06 14:33:42 +10:00
vfs_reader.c extmod/vfs_reader: Fix mp_reader_new_file to open file in "rb" mode. 2020-08-12 23:40:50 +10:00
vfs.c extmod/vfs: Fix lookup of entry in root dir so it fails correctly. 2020-09-23 16:23:35 +10:00
vfs.h extmod/vfs: Factor out vfs mount-and-chdir helper from stm32. 2020-03-11 14:24:26 +11:00
virtpin.c all: Reformat C and Python source code with tools/codeformat.py. 2020-02-28 10:33:03 +11:00
virtpin.h all: Unify header guard usage. 2017-07-18 11:57:39 +10:00