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| author | Pawel Brzezinski <pawel.brzezinski@harman.com> | 2019-09-25 13:21:18 +0200 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2019-09-26 13:05:52 -0700 |
| commit | 69f6fea86b1f25c881c5b843523aa1e882be0efa (patch) | |
| tree | 1090a7f5b2a542c0a9507bc25565418ad3d5e9e6 | |
| parent | 104a7dfabc2b7b8b2caac787c50ef8cc91d96a61 (diff) | |
| download | libpcap-69f6fea86b1f25c881c5b843523aa1e882be0efa.tar.gz | |
Initialize buffer used for nlh and nfg
(cherry picked from commit b14bd6ca7ff945b9b0c0f7ebf885d9f920bc98b3)
| -rw-r--r-- | pcap-netfilter-linux.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pcap-netfilter-linux.c b/pcap-netfilter-linux.c index 3e66c3b6..91bad371 100644 --- a/pcap-netfilter-linux.c +++ b/pcap-netfilter-linux.c @@ -316,6 +316,7 @@ static int netfilter_send_config_msg(const pcap_t *handle, uint16_t msg_type, int ack, u_int8_t family, u_int16_t res_id, const struct my_nfattr *mynfa) { char buf[1024] __attribute__ ((aligned)); + memset(buf, 0, sizeof(buf)); struct nlmsghdr *nlh = (struct nlmsghdr *) buf; struct nfgenmsg *nfg = (struct nfgenmsg *) (buf + sizeof(struct nlmsghdr)); |