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| author | Thomas Graf <tgraf@redhat.com> | 2012-11-06 14:24:09 +0100 |
|---|---|---|
| committer | Thomas Graf <tgraf@redhat.com> | 2012-11-06 14:24:09 +0100 |
| commit | 220d8e141d22e6ef73b8b6b4b061a46f6c88c061 (patch) | |
| tree | 362e53bc8e69e9873cc3f3d032ee33ee15aebaa0 | |
| parent | eb3606690973420d3d402f1d8e4ac5c2b3304615 (diff) | |
| download | libnl-220d8e141d22e6ef73b8b6b4b061a46f6c88c061.tar.gz | |
nl_recv: return NLE_INVAL if socket address pointer is NULL
| -rw-r--r-- | lib/nl.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -464,7 +464,7 @@ int nl_recv(struct nl_sock *sk, struct sockaddr_nl *nla, struct ucred* tmpcreds = NULL; int retval = 0; - if (!buf) + if (!buf || !nla) return -NLE_INVAL; if (sk->s_flags & NL_MSG_PEEK) |