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wapi: fix coverity warning

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Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
This commit is contained in:
zhanghongyu 2022-04-28 22:51:22 +08:00 committed by Xiang Xiao
parent 13a0d539fe
commit 8c8ebf4503
3 changed files with 17 additions and 18 deletions
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1
wireless/wapi/src/network.c
View File

@ -90,6 +90,7 @@ static int wapi_set_addr(int sock, FAR const char *ifname, int cmd,
WAPI_VALIDATE_PTR(addr);
sin.sin_family = AF_INET;
sin.sin_port = 0;
memcpy(&sin.sin_addr, addr, sizeof(struct in_addr));
memcpy(&ifr.ifr_addr, &sin, sizeof(struct sockaddr_in));
strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);

4
wireless/wapi/src/util.c
View File

@ -114,7 +114,7 @@ errout:
free(buf);
}
if (fd > 0)
if (fd >= 0)
{
close(fd);
}
@ -512,7 +512,7 @@ errout:
free(buf);
}
if (fd > 0)
if (fd >= 0)
{
close(fd);
}

30
wireless/wapi/src/wireless.c
View File

@ -1068,23 +1068,21 @@ int wapi_get_txpower(int sock, FAR const char *ifname, FAR int *power,
/* Get flag. */
if (IW_TXPOW_DBM == (wrq.u.txpower.flags & IW_TXPOW_DBM))
switch (wrq.u.txpower.flags & IW_TXPOW_TYPE)
{
*flag = WAPI_TXPOWER_DBM;
}
else if (IW_TXPOW_MWATT == (wrq.u.txpower.flags & IW_TXPOW_MWATT))
{
*flag = WAPI_TXPOWER_MWATT;
}
else if (IW_TXPOW_RELATIVE ==
(wrq.u.txpower.flags & IW_TXPOW_RELATIVE))
{
*flag = WAPI_TXPOWER_RELATIVE;
}
else
{
WAPI_ERROR("ERROR: Unknown flag: %d\n", wrq.u.txpower.flags);
return -1;
case IW_TXPOW_DBM:
*flag = WAPI_TXPOWER_DBM;
break;
case IW_TXPOW_MWATT:
*flag = WAPI_TXPOWER_MWATT;
break;
case IW_TXPOW_RELATIVE:
*flag = WAPI_TXPOWER_RELATIVE;
break;
default:
WAPI_ERROR("ERROR: Unknown flag: %d\n", wrq.u.txpower.flags);
return -1;
}
/* Get power. */