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| author | Theodore Tso <tytso@mit.edu> | 1994-12-13 20:43:58 +0000 |
|---|---|---|
| committer | Theodore Tso <tytso@mit.edu> | 1994-12-13 20:43:58 +0000 |
| commit | 0086bc37bb8de9f6b8837ef99ce1b06196fd7339 (patch) | |
| tree | 85e62d7de5194a306460d9fda59548be2ebd6317 /src | |
| parent | ddad58361387ec21ab910a0bbdd7e9a3a932fbe7 (diff) | |
| download | krb5-0086bc37bb8de9f6b8837ef99ce1b06196fd7339.tar.gz krb5-0086bc37bb8de9f6b8837ef99ce1b06196fd7339.tar.xz krb5-0086bc37bb8de9f6b8837ef99ce1b06196fd7339.zip | |
If a null addresses is passed in to krb5_fcc_store_addrs, don't core dump
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@4732 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/krb5/ccache/file/ChangeLog | 5 | ||||
| -rw-r--r-- | src/lib/krb5/ccache/file/fcc_write.c | 8 |
2 files changed, 10 insertions, 3 deletions
diff --git a/src/lib/krb5/ccache/file/ChangeLog b/src/lib/krb5/ccache/file/ChangeLog index 52cd41eda..3234f48d4 100644 --- a/src/lib/krb5/ccache/file/ChangeLog +++ b/src/lib/krb5/ccache/file/ChangeLog @@ -1,3 +1,8 @@ +Wed Dec 7 16:58:59 1994 <tytso@rsx-11.mit.edu> + + * fcc_write.c (krb5_fcc_store_addrs): If a null addresses is + passed in, don't core dump. + Fri Nov 18 17:22:51 1994 Theodore Y. Ts'o (tytso@dcl) * fcc_read.c (krb5_fcc_read_principal): Fix to return correct diff --git a/src/lib/krb5/ccache/file/fcc_write.c b/src/lib/krb5/ccache/file/fcc_write.c index cbb092f6d..2633bd509 100644 --- a/src/lib/krb5/ccache/file/fcc_write.c +++ b/src/lib/krb5/ccache/file/fcc_write.c @@ -119,9 +119,11 @@ krb5_fcc_store_addrs(id, addrs) krb5_int32 i, length = 0; /* Count the number of components */ - temp = addrs; - while (*temp++) - length += 1; + if (addrs) { + temp = addrs; + while (*temp++) + length += 1; + } ret = krb5_fcc_store_int32(id, length); CHECK(ret); |