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| author | lyq140 <34637052+lyq140@users.noreply.github.com> | 2018-08-06 14:14:00 +0800 |
|---|---|---|
| committer | lyq140 <34637052+lyq140@users.noreply.github.com> | 2018-08-06 14:14:00 +0800 |
| commit | 558c6842f76897c2a7e48e5c00cfae6da4c04118 (patch) | |
| tree | d167ee012faef7abda91f831e4190b6fadc09baa | |
| parent | ac000da998362c07be0e045b92a38f439444603a (diff) | |
ripd: fix packet sending in authenticate mode
fix a bug when sending packets.
in authenticate mode but without any string,
no packet should send.
Signed-off-by: lyq140 <34637052+lyq140@users.noreply.github.com>
| -rw-r--r-- | ripd/ripd.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/ripd/ripd.c b/ripd/ripd.c index dea3e40ae3..8032cf2ec5 100644 --- a/ripd/ripd.c +++ b/ripd/ripd.c @@ -2101,9 +2101,8 @@ void rip_output_process(struct connected *ifc, struct sockaddr_in *to, /* to be passed to auth functions later */ rip_auth_prepare_str_send(ri, key, auth_str, RIP_AUTH_SIMPLE_SIZE); - if (0 == strlen(auth_str)) { - return; - } + if (strlen(auth_str) == 0) + return; } if (version == RIPv1) { |