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socket: extend socket_storage for rpmsg_socket addrinfo

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rexecd.c: In function 'rexecd_main':
rexecd.c:191:9: warning: array subscript 18 is outside array bounds of 'struct sockaddr_storage[1]' [-Warray-bounds]
  191 |         snprintf(((FAR struct sockaddr_rpmsg *)&addr)->rp_name,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  192 |                  RPMSG_SOCKET_NAME_SIZE, "%d", REXECD_PORT);
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
rexecd.c:142:27: note: while referencing 'addr'
  142 |   struct sockaddr_storage addr;

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
This commit is contained in:
Jiuzhu Dong
2021-12-27 16:44:16 +08:00
committed by Xiang Xiao
parent 57a19de451
commit 6ec006ee02
1 changed files with 1 additions and 11 deletions
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12
include/sys/socket.h
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@@ -284,23 +284,13 @@
* aligned at an appropriate boundary so that pointers to it can be cast
* as pointers to protocol-specific address structures and used to access
* the fields of those structures without alignment problems.
*
* REVISIT: sizeof(struct sockaddr_storge) should be 128 bytes.
*/
#ifdef CONFIG_NET_IPv6
struct sockaddr_storage
{
sa_family_t ss_family; /* Address family */
char ss_data[26]; /* 26-bytes of address data */
char ss_data[126]; /* 126-bytes of address data */
};
#else
struct sockaddr_storage
{
sa_family_t ss_family; /* Address family */
char ss_data[14]; /* 14-bytes of address data */
};
#endif
/* The sockaddr structure is used to define a socket address which is used
* in the bind(), connect(), getpeername(), getsockname(), recvfrom(), and