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| author | Greg Hudson <ghudson@mit.edu> | 2012-03-01 20:49:17 +0000 |
|---|---|---|
| committer | Greg Hudson <ghudson@mit.edu> | 2012-03-01 20:49:17 +0000 |
| commit | 4df31be8282f744201814493ebe0dbe92bcb8bcd (patch) | |
| tree | 93a0c3257d79f687c4b17ae5f4a728f20864e508 /src/include | |
| parent | 4918001d76f26cbf663fbc362f7deb0365d99767 (diff) | |
| download | krb5-4df31be8282f744201814493ebe0dbe92bcb8bcd.tar.gz krb5-4df31be8282f744201814493ebe0dbe92bcb8bcd.tar.xz krb5-4df31be8282f744201814493ebe0dbe92bcb8bcd.zip | |
Fix KDB iteration when callback does write calls
kdb_db2's ctx_iterate makes an convenience alias to dbc->db in order
to call more invoke call the DB's seq method. This alias may become
invalidated if the callback writes to the DB, since ctx_lock() may
re-open the DB in order to acquire a write lock. Fix the bug by
getting rid of the convenience alias.
Most KDB iteration operations in the code base do not write to the DB,
but kdb5_util update_princ_encryption does.
Bug discovered and diagnosed by will.fiveash@oracle.com.
ticket: 7096
target_version: 1.10.1
tags: pullup
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25723 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/include')
0 files changed, 0 insertions, 0 deletions