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| author | Greg Hudson <ghudson@mit.edu> | 2012-06-25 11:19:56 -0400 |
|---|---|---|
| committer | Greg Hudson <ghudson@mit.edu> | 2012-06-25 11:20:25 -0400 |
| commit | 036ca94bdc00cc8eb248dc5c0da85ab556d3373e (patch) | |
| tree | 7dd066dd1b81f054810d38e8ae343e8fdb3363b8 /src | |
| parent | cff6ea939f061d17a5742a04b8eeb2905c1813dc (diff) | |
| download | krb5-036ca94bdc00cc8eb248dc5c0da85ab556d3373e.tar.gz krb5-036ca94bdc00cc8eb248dc5c0da85ab556d3373e.tar.xz krb5-036ca94bdc00cc8eb248dc5c0da85ab556d3373e.zip | |
Fix crash on invalid DIR ccache primary file
If read_primary_file() fails with an error other than ENOENT, abort
cache resolution rather than dereferencing a null pointer. Reported
by Oliver Loch.
ticket: 7185
target_version: 1.10.3
tags: pullup
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/krb5/ccache/cc_dir.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/krb5/ccache/cc_dir.c b/src/lib/krb5/ccache/cc_dir.c index d77cce45b5..f241c0acb2 100644 --- a/src/lib/krb5/ccache/cc_dir.c +++ b/src/lib/krb5/ccache/cc_dir.c @@ -343,9 +343,9 @@ dcc_resolve(krb5_context context, krb5_ccache *cache_out, const char *residual) if (ret) goto cleanup; ret = subsidiary_residual(residual, "tkt", &sresidual); - if (ret) - goto cleanup; } + if (ret) + goto cleanup; residual = sresidual; } |