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Fix using incorrect type

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Signed-off-by: DL6ER <dl6er@dl6er.de>
This commit is contained in:
DL6ER
2024-09-15 22:36:17 +02:00
parent 73b0d1383c
commit 45e9e4453a
1 changed files with 3 additions and 4 deletions
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src/tools/netlink.c
+3 -4
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@@ -1118,17 +1118,16 @@ static int nlquery(const int type, cJSON *json, const bool detailed)
memset(&sa, 0, sizeof(sa));
sa.nl_family = AF_NETLINK;
ssize_t len = nlrequest(fd, &sa, type);
if(len < 0)
if(!nlrequest(fd, &sa, type))
{
log_info("nlrequest error: %s", strerror(errno));
return -1;
}
char buf[BUFLEN];
uint32_t nl_msg_type;
do {
len = nlgetmsg(fd, &sa, buf, BUFLEN);
char buf[BUFLEN];
ssize_t len = nlgetmsg(fd, &sa, buf, BUFLEN);
nl_msg_type = parse_nl_msg(buf, len, json, detailed);
} while (nl_msg_type != NLMSG_DONE && nl_msg_type != NLMSG_ERROR);