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Diffstat (limited to 'tools/net/ynl/lib/ynl.c')
-rw-r--r--tools/net/ynl/lib/ynl.c31
1 files changed, 27 insertions, 4 deletions
diff --git a/tools/net/ynl/lib/ynl.c b/tools/net/ynl/lib/ynl.c
index 514e0d69e7..591f5f50dd 100644
--- a/tools/net/ynl/lib/ynl.c
+++ b/tools/net/ynl/lib/ynl.c
@@ -352,6 +352,12 @@ int ynl_attr_validate(struct ynl_parse_arg *yarg, const struct nlattr *attr)
yerr(yarg->ys, YNL_ERROR_ATTR_INVALID,
"Invalid attribute (u64 %s)", policy->name);
return -1;
+ case YNL_PT_UINT:
+ if (len == sizeof(__u32) || len == sizeof(__u64))
+ break;
+ yerr(yarg->ys, YNL_ERROR_ATTR_INVALID,
+ "Invalid attribute (uint %s)", policy->name);
+ return -1;
case YNL_PT_FLAG:
/* Let flags grow into real attrs, why not.. */
break;
@@ -373,6 +379,12 @@ int ynl_attr_validate(struct ynl_parse_arg *yarg, const struct nlattr *attr)
yerr(yarg->ys, YNL_ERROR_ATTR_INVALID,
"Invalid attribute (string %s)", policy->name);
return -1;
+ case YNL_PT_BITFIELD32:
+ if (len == sizeof(struct nla_bitfield32))
+ break;
+ yerr(yarg->ys, YNL_ERROR_ATTR_INVALID,
+ "Invalid attribute (bitfield32 %s)", policy->name);
+ return -1;
default:
yerr(yarg->ys, YNL_ERROR_ATTR_INVALID,
"Invalid attribute (unknown %s)", policy->name);
@@ -450,6 +462,8 @@ ynl_gemsg_start_dump(struct ynl_sock *ys, __u32 id, __u8 cmd, __u8 version)
int ynl_recv_ack(struct ynl_sock *ys, int ret)
{
+ struct ynl_parse_arg yarg = { .ys = ys, };
+
if (!ret) {
yerr(ys, YNL_ERROR_EXPECT_ACK,
"Expecting an ACK but nothing received");
@@ -462,7 +476,7 @@ int ynl_recv_ack(struct ynl_sock *ys, int ret)
return ret;
}
return mnl_cb_run(ys->rx_buf, ret, ys->seq, ys->portid,
- ynl_cb_null, ys);
+ ynl_cb_null, &yarg);
}
int ynl_cb_null(const struct nlmsghdr *nlh, void *data)
@@ -570,7 +584,13 @@ static int ynl_sock_read_family(struct ynl_sock *ys, const char *family_name)
return err;
}
- return ynl_recv_ack(ys, err);
+ err = ynl_recv_ack(ys, err);
+ if (err < 0) {
+ free(ys->mcast_groups);
+ return err;
+ }
+
+ return 0;
}
struct ynl_sock *
@@ -725,11 +745,14 @@ err_free:
static int ynl_ntf_trampoline(const struct nlmsghdr *nlh, void *data)
{
- return ynl_ntf_parse((struct ynl_sock *)data, nlh);
+ struct ynl_parse_arg *yarg = data;
+
+ return ynl_ntf_parse(yarg->ys, nlh);
}
int ynl_ntf_check(struct ynl_sock *ys)
{
+ struct ynl_parse_arg yarg = { .ys = ys, };
ssize_t len;
int err;
@@ -751,7 +774,7 @@ int ynl_ntf_check(struct ynl_sock *ys)
return len;
err = mnl_cb_run2(ys->rx_buf, len, ys->seq, ys->portid,
- ynl_ntf_trampoline, ys,
+ ynl_ntf_trampoline, &yarg,
ynl_cb_array, NLMSG_MIN_TYPE);
if (err < 0)
return err;