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| author | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2008-05-28 09:14:07 -0700 |
|---|---|---|
| committer | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2008-05-28 09:14:07 -0700 |
| commit | 8583ab7c9aaff066a45e477c9c25d921a02ce923 (patch) | |
| tree | 49ce4f55e6778859ca8ab064d9c4e66ca567776e | |
| parent | 6e69833249b701330913d80bd9b3c7c991ee61d5 (diff) | |
| download | quagga-8583ab7c9aaff066a45e477c9c25d921a02ce923.tar.bz2 quagga-8583ab7c9aaff066a45e477c9c25d921a02ce923.tar.xz | |
Handle empty auth string properly
Compiler warned about dubious code where test was:
char auth_str[];
...
if (!auth_str)
return 0;
Looks like what was meant was testing for empty auth
string.
| -rw-r--r-- | ripd/ripd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ripd/ripd.c b/ripd/ripd.c index c5e42705..62d8691c 100644 --- a/ripd/ripd.c +++ b/ripd/ripd.c @@ -926,7 +926,7 @@ rip_auth_md5 (struct rip_packet *packet, struct sockaddr_in *from, else if (ri->auth_str) strncpy (auth_str, ri->auth_str, RIP_AUTH_MD5_SIZE); - if (! auth_str) + if (auth_str[0] == 0) return 0; /* MD5 digest authentication. */ |