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| author | Ezra Peisach <epeisach@mit.edu> | 1995-04-25 00:39:32 +0000 |
|---|---|---|
| committer | Ezra Peisach <epeisach@mit.edu> | 1995-04-25 00:39:32 +0000 |
| commit | 141612a7b67b1f22cd15b74f97eda99c1f35c585 (patch) | |
| tree | f9e8f9080b8bbb62ee69b48450ebc015fd139c65 /src | |
| parent | 805486bb5dd93cd209466d2602e465b9781b430d (diff) | |
| download | krb5-141612a7b67b1f22cd15b74f97eda99c1f35c585.tar.gz krb5-141612a7b67b1f22cd15b74f97eda99c1f35c585.tar.xz krb5-141612a7b67b1f22cd15b74f97eda99c1f35c585.zip | |
Don't deref NULL pointer if profile_get_values returns NULL.
(i.e. when the profile file is missing)
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@5462 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/krb5/os/ChangeLog | 5 | ||||
| -rw-r--r-- | src/lib/krb5/os/locate_kdc.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/lib/krb5/os/ChangeLog b/src/lib/krb5/os/ChangeLog index c13b4af41a..e528446063 100644 --- a/src/lib/krb5/os/ChangeLog +++ b/src/lib/krb5/os/ChangeLog @@ -1,3 +1,8 @@ +Mon Apr 24 17:20:14 1995 Ezra Peisach <epeisach@kangaroo.mit.edu> + + * locate_kdc.c (krb5_locate_kdc): Don't deref NULL pointer + returned from profile_get_values if profile is not set. + Sat Apr 22 00:11:12 1995 Theodore Y. Ts'o (tytso@dcl) * Makefile.in, configure.in, t_std_conf.c: Add test program to diff --git a/src/lib/krb5/os/locate_kdc.c b/src/lib/krb5/os/locate_kdc.c index f245ad637f..b13f65d1ab 100644 --- a/src/lib/krb5/os/locate_kdc.c +++ b/src/lib/krb5/os/locate_kdc.c @@ -77,7 +77,7 @@ krb5_locate_kdc(context, realm, addr_pp, naddrs) sec_udpport = 0; count = 0; - while (hostlist[count]) + while (hostlist && hostlist[count]) count++; if (count == 0) { |