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Merge pull request #8470 from mjstapp/fix_nhrp_cov_socket

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nhrpd: fix coverity warning about os_socket()
This commit is contained in:
Renato Westphal 2021-04-14 23:52:39 -03:00 committed by GitHub
commit 8b74cd9e6d
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1 changed files with 6 additions and 2 deletions
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nhrpd/linux.c
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@ -60,7 +60,7 @@ int os_sendmsg(const uint8_t *buf, size_t len, int ifindex, const uint8_t *addr,
.msg_iov = &iov,
.msg_iovlen = 1,
};
int status;
int status, fd;
if (addrlen > sizeof(lladdr.sll_addr))
return -1;
@ -72,7 +72,11 @@ int os_sendmsg(const uint8_t *buf, size_t len, int ifindex, const uint8_t *addr,
lladdr.sll_halen = addrlen;
memcpy(lladdr.sll_addr, addr, addrlen);
status = sendmsg(os_socket(), &msg, 0);
fd = os_socket();
if (fd < 0)
return -1;
status = sendmsg(fd, &msg, 0);
if (status < 0)
return -errno;