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| author | Theodore Tso <tytso@mit.edu> | 1994-06-02 16:37:07 +0000 |
|---|---|---|
| committer | Theodore Tso <tytso@mit.edu> | 1994-06-02 16:37:07 +0000 |
| commit | 1a5e3fe1cceaf77dd6014c42a203825b32ea5dd7 (patch) | |
| tree | df4bbb2a9e8a08ad5f338a171b7e0a7a0af09961 /src/lib | |
| parent | 44de2d73fdbbf88474938d0113b2a877ee346c5e (diff) | |
| download | krb5-1a5e3fe1cceaf77dd6014c42a203825b32ea5dd7.tar.gz krb5-1a5e3fe1cceaf77dd6014c42a203825b32ea5dd7.tar.xz krb5-1a5e3fe1cceaf77dd6014c42a203825b32ea5dd7.zip | |
Fail safe in case krb5_os_localaddr returns NULL
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3666 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/crypto/des/new_rn_key.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/crypto/des/new_rn_key.c b/src/lib/crypto/des/new_rn_key.c index 2d34df19d..3a884cca5 100644 --- a/src/lib/crypto/des/new_rn_key.c +++ b/src/lib/crypto/des/new_rn_key.c @@ -94,14 +94,14 @@ void mit_des_init_random_number_generator(key,p_seed) } timenow; mit_des_cblock new_key; - krb5_address **addrs; + krb5_address **addrs = 0; /* * use a host id in generating the seed to ensure * that different servers have different streams: */ memset((char *)seed, 0, sizeof(seed)); - if (!krb5_os_localaddr(&addrs) && *addrs) { + if (!krb5_os_localaddr(&addrs) && addrs && *addrs) { memcpy((char *)seed, (char *)addrs[0]->contents, min(sizeof(seed), addrs[0]->length)); /* XXX may not do all of the seed. */ |