OrgApache/incubator-nuttx
OrgApache
/
incubator-nuttx
mirror of https://github.com/apache/incubator-nuttx.git
1
0
Fork 0
Code Issues Releases Wiki Activity
incubator-nuttx/net
History
Xiang Xiao 4a16cf71f9 Fix -Werror=nonnull-compare and -Werror=format-truncation= 
Error: module/mod_insmod.c:203:3: error: 'strncpy' specified bound 16 equals destination size [-Werror=stringop-truncation]
  203 |   strncpy(modp->modname, modname, MODLIB_NAMEMAX);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

wqueue/kwork_thread.c: In function 'work_start_lowpri':
Error: wqueue/kwork_thread.c:212:22: error: '%lx' directive output may be truncated writing between 1 and 16 bytes into a region of size 14 [-Werror=format-truncation=]
  212 |   snprintf(args, 16, "0x%" PRIxPTR, (uintptr_t)wqueue);

local/local_sockif.c: In function 'local_getsockname':
Error: local/local_sockif.c:392:11: error: 'strncpy' specified bound depends on the length of the source argument [-Werror=stringop-overflow=]
  392 |           strncpy(unaddr->sun_path, conn->lc_path, namelen);
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

chip/esp32_wifi_utils.c: In function 'esp_wifi_scan_event_parse':
Error: chip/esp32_wifi_utils.c:373:37: error: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Werror=sizeof-pointer-memaccess]
   memset(ap_list_buffer, 0x0, sizeof(ap_list_buffer));
                                     ^

stdio/lib_fputs.c: In function 'fputs':
Error: stdio/lib_fputs.c:99:9: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
   if (s == NULL || stream == NULL)
         ^
Error: stdio/lib_fputs.c:99:27: error: nonnull argument 'stream' compared to NULL [-Werror=nonnull-compare]
   if (s == NULL || stream == NULL)
                           ^

stdio/lib_vfprintf.c: In function 'vfprintf':
Error: stdio/lib_vfprintf.c:40:6: error: nonnull argument 'stream' compared to NULL [-Werror=nonnull-compare]
   if (stream)
      ^

string/lib_strdup.c: In function 'strdup':
Error: string/lib_strdup.c:39:6: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
   if (s)
      ^

string/lib_strndup.c: In function 'strndup':
Error: string/lib_strndup.c:56:6: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
   if (s)
      ^

string/lib_strpbrk.c: In function 'strpbrk':
Error: string/lib_strpbrk.c:39:7: error: nonnull argument 'str' compared to NULL [-Werror=nonnull-compare]
   if (!str || !charset)
       ^~~~
Error: string/lib_strpbrk.c:39:15: error: nonnull argument 'charset' compared to NULL [-Werror=nonnull-compare]
   if (!str || !charset)
               ^~~~~~~~

string/lib_strrchr.c: In function 'strrchr':
Error: string/lib_strrchr.c:40:6: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
   if (s)
      ^

Error: time/lib_asctimer.c:73:50: error: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 12 [-Werror=format-truncation=]
   snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
                                                  ^~
time/lib_asctimer.c:73:21: note: directive argument in the range [-2147481748, 2147483647]
   snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
time/lib_asctimer.c:73:3: note: 'snprintf' output between 17 and 68 bytes into a destination of size 26
   snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            g_wday_name[tp->tm_wday], g_mon_name[tp->tm_mon],
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            tp->tm_mday, tp->tm_hour, tp->tm_min, tp->tm_sec,
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            1900 + tp->tm_year);
            ~~~~~~~~~~~~~~~~~~~

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 		2022-03-02 15:55:38 +08:00
..
arp net: unify FAR keyword usage for all net buffer memory mapped buffers 2022-01-20 01:42:56 +08:00
bluetooth net/inet: move socket flags into socket_conn_s 2022-02-10 15:04:33 -03:00
can net/can/can_recvmsg.c: fix unused variable 'conn' error 2022-02-14 10:42:01 +08:00
devif devif/ipv6_input.c: fix compile warning 2022-02-18 16:05:20 +08:00
icmp net/inet: move recv/send timeout into socket_conn_s 2022-02-10 15:04:33 -03:00
icmpv6 net/inet: move recv/send timeout into socket_conn_s 2022-02-10 15:04:33 -03:00
ieee802154 net/inet: move socket flags into socket_conn_s 2022-02-10 15:04:33 -03:00
igmp include: fix double include pre-processor guards 2022-01-16 11:11:14 -03:00
inet tcp: added debug asserts and logging to investigate the rare (conn->dev == NULL) bug in callback handlers 2022-02-26 11:48:07 -03:00
ipforward net: use HTONS, NTOHS, HTONL, NTOHL macro in kernel code 2022-01-18 10:59:47 +01:00
local Fix -Werror=nonnull-compare and -Werror=format-truncation= 2022-03-02 15:55:38 +08:00
mld net/tcp/netdev/mld: correct the netlock handling 2022-02-03 11:09:18 -03:00
neighbor net: use HTONS, NTOHS, HTONL, NTOHL macro in kernel code 2022-01-18 10:59:47 +01:00
netdev netdev/lladdrsize: remove invalid duplicate case 2022-02-07 20:08:26 +08:00
netlink net/inet: move socket flags into socket_conn_s 2022-02-10 15:04:33 -03:00
pkt net/pkt: replace the common connect prologue 2022-02-10 15:04:33 -03:00
procfs libc: Rename match to fnmatch 2021-08-02 08:23:35 -03:00
route net: use HTONS, NTOHS, HTONL, NTOHL macro in kernel code 2022-01-18 10:59:47 +01:00
rpmsg net/rpmsg: fix the NULL pointer reference on nonblock accept 2022-02-11 21:22:45 +08:00
sixlowpan net/inet: move recv/send timeout into socket_conn_s 2022-02-10 15:04:33 -03:00
socket net/socket: fix shadow variable 2022-02-17 17:55:16 +01:00
tcp tcp: added debug asserts and logging to investigate the rare (conn->dev == NULL) bug in callback handlers 2022-02-26 11:48:07 -03:00
udp net/udp: remove psock hook to avoid invalid reference 2022-02-10 15:04:33 -03:00
usrsock net/inet: move recv/send timeout into socket_conn_s 2022-02-10 15:04:33 -03:00
utils net/ioballoc: add support of alloc with timeout net_iobtimedalloc() 2022-02-17 21:27:39 +01:00
Kconfig drivers: net: exclude BSD components from build 2022-02-24 22:48:47 +08:00
Makefile net/socket_rpmsg: add net socket rpmsg support 2021-03-07 01:45:51 -08:00
README.txt net/loopback: Move g_lo_* global variable to libc/net/ 2020-03-30 09:47:28 -06:00
net_initialize.c Remove the empty xxx_initialize functions 2021-03-03 08:21:04 +00:00

README.txt 

README
======

Directory Structure
===================

  nuttx/
   |
   `- net/
       |
       +- arp        - Address resolution protocol (IPv4)
       +- bluetooth  - PF_BLUETOOTH socket interface
       +- devif      - Stack/device interface layer
       +- icmp       - Internet Control Message Protocol (IPv4)
       +- icmpv6     - Internet Control Message Protocol (IPv6)
       +- ieee802154 - PF_IEEE802154 socket interface
       +- inet       - PF_INET/PF_INET6 socket interface
       +- ipforward  - IP forwarding logic
       +- local      - Unix domain (local) sockets
       +- mld        - Multicast Listener Discovery (MLD)
       +- neighbor   - Neighbor Discovery Protocol (IPv6)
       +- netdev     - Socket network device interface
       +- netlink    - Netlink IPC socket interface
       +- pkt        - "Raw" packet socket support
       +- sixlowpan  - 6LoWPAN implementation
       +- socket     - BSD socket interface
       +- route      - Routing table support
       +- tcp        - Transmission Control Protocol
       +- udp        - User Datagram Protocol
       +- usrsock    - User socket API for user-space networking stack
       `- utils      - Miscellaneous utility functions

    +-------------------------------------------------------------------++------------------------+
    |                     Application layer                             || usrsock daemon         |
    +-------------------------------------------------------------------++------------------------+
    +-------------------------------------------------------------------++----------------+ +-----+
    |                   Socket layer (socket/)                          || /dev/usrsock   | |     |
    +-------------------------------------------------------------------++----------------+ |     |
    +------------++--------------------------------------------------++-------------------+ |     |
    |  Network   || Protocol stacks (arp, ipv6, icmp, pkt, tcp, udp) || usrsock/          | |     |
    |   Device   |+--------------------------------------------------++-------------------+ |     |
    | Interface  |+------------------------------------++---------------------------------+ |     |
    | (netdev/)  ||  Network Device Interface (devif/) || Utilities                       | |     |
    +------------++------------------------------------++---------------------------------+ |     |
    +----------------------------------------------------------------+                      |     |
    |                    Network Device Drivers                      |                      | HAL |
    +----------------------------------------------------------------+                      +-----+
    +----------------------------------------------------------------+ +--------------------------+
    |                    Networking Hardware                         | |  Hardware TCP/IP Stack   |
    +----------------------------------------------------------------+ +--------------------------+