following the idea of having a kill \<pid\> that will send SIGTERM default signal to the task,
this example of a "daemon leds" will handle SIGTERM in order to gracefully terminate itself.
It allows to restart this daemon after correctly terminating it.
Summary:
- This commit changes the default version to "04-15-2021"
to fix a compile error for Cortex-M target
Impact:
- WASM micro runtime (WAMR)
- NOTE: There are still compile warnings in the WAMR which
should be fixed later
Testing:
- Tested with spresense (NOTE: need to add -lm)
- Tested with esp32-devkitc
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This release breaks API and ABI by making use of library way
easier and more safe. No app in a nuttx tree uses psmq, so
nothing in-tree will be broken by this change.
Updated license files to Apache 2.0.
Tested on nucleo-f091
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
follow up the kernel side chnage:
commit 09a0ed111c0c193a57b2a538e23c2b6a6e9cdf26
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Thu May 13 21:28:43 2021 +0800
tools/ci: Rename sim0x.dat to sim-0x.dat to align with arm-xx.dat
To avoid the build break sim0x.dat will remove in the upcoming patch
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Similarly to the fix in wget_parseheaders.
But simply always bail out as i guess it's very rare to see
that long status line.
Tested with an aritifically small CONFIG_WEBCLIENT_MAXHTTPLINE=20,
which is smaller than "HTTP/1.1 301 Moved Permanently".
* Detect a long header line which doesn't fit the buffer.
* If the header line in question doesn't seem important for us,
just ignore it.
* Otherwise, bail out with -E2BIG.
The overrun was found by LLVM UBSan on macOS.
The following is an example of a long header line,
which doesn't fit the default CONFIG_WEBCLIENT_MAXHTTPLINE=200.
```
pacetanuki% curl -v https://www.midokura.com
:
:
< HTTP/2 200
< server: nginx
< date: Fri, 14 May 2021 02:16:24 GMT
< content-type: text/html; charset=UTF-8
< content-length: 131313
< x-powered-by: PHP/7.4.18
< link: <https://www.midokura.com/wp-json/>; rel="https://api.w.org/", <https://www.midokura.com/wp-json/wp/v2/pages/7>; rel="alternate"; type="application/json", <https://www.midokura.com/>; rel=shortlink
< x-powered-by: PleskLin
<
```
No mode was set before the first read by the app.
The first time the app was run, it worked properly, reading
temperature and humidity on the first read(). But subsequent reads
returned humidity only since that was last mode set up.
Also, the ioctl read was returning invalid results.
Changes from v0.4.0
- add thread safety code
- add option to print function info (name) in logs
- abi/api stabilization
- bug fixes + increased reliability
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
---
v1 -> v2 [suggested by Brennan Ashton]
- fix path to embedlog_main.c in header comment
- change license from bsd3 to apache2.0
Fix wrong dup2 return value check after:
fs: file_dup2 shouldn't hold the file list lock
1e5bfa623aa93b918566e8dc0e2f9c1a1037f45e
Fix issue in adb shell introduced in:
nsh: Pass the correct command lines to nsh_consolemain
6aca60133c
For EINVAL, it doesn't make sense to keep parsing.
(For E2BIG, it might make some sense.)
Found by LLVM ASan.
```
=================================================================
==81622==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000000f2 at pc 0x00010d2746ca bp 0x7ffee29a9980 sp 0x7ffee29a9978
READ of size 1 at 0x6020000000f2 thread T0
#0 0x10d2746c9 in netlib_parseurl netlib_parseurl.c:121
#1 0x10d26b293 in parseurl webclient.c:479
#2 0x10d265e48 in webclient_perform webclient.c:690
#3 0x10d277c5b in main main.c:210
#4 0x7fff7a06f3d4 in start+0x0 (libdyld.dylib:x86_64+0x163d4)
0x6020000000f2 is located 0 bytes to the right of 2-byte region [0x6020000000f0,0x6020000000f2)
allocated by thread T0 here:
#0 0x10d3996d3 in wrap_strdup+0x203 (libclang_rt.asan_osx_dynamic.dylib:x86_64+0x3e6d3)
#1 0x10d276abe in main main.c:147
#2 0x7fff7a06f3d4 in start+0x0 (libdyld.dylib:x86_64+0x163d4)
SUMMARY: AddressSanitizer: heap-buffer-overflow netlib_parseurl.c:121 in netlib_parseurl
Shadow bytes around the buggy address:
0x1c03ffffffc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x1c03ffffffd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x1c03ffffffe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x1c03fffffff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x1c0400000000: fa fa fd fd fa fa fd fd fa fa 00 00 fa fa 00 00
=>0x1c0400000010: fa fa 00 fa fa fa 00 00 fa fa 00 06 fa fa[02]fa
0x1c0400000020: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x1c0400000030: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x1c0400000040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x1c0400000050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x1c0400000060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==81622==ABORTING
```
The following errors are false positives.
https://github.com/apache/incubator-nuttx/issues/387
```
/Users/yamamoto/git/nuttx/apps/netutils/netlib/netlib_parseurl.c:57:13: error: C++ style comment
/Users/yamamoto/git/nuttx/apps/netutils/netlib/netlib_parseurl.c:59:35: error: C++ style comment
```
set the config:
CONFIG_NSH_ROMFSETC=y
CONFIG_NSH_CONSOLE=n
nsh_telnetd.c: In function 'nsh_telnetstart':
nsh_telnetd.c:267:22: error: 'vtbl' undeclared (first use in this function)
267 | nsh_initscript(vtbl);
| ^~~~
Signed-off-by: chao.an <anchao@xiaomi.com>
