diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2011-11-02 10:18:25 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2011-11-02 10:18:25 +0200 |
commit | 15f718bbf874a77b1079a55f29335447aeba17dd (patch) | |
tree | 45912ac897ccc816ecccfbe214899eb2e2b2da54 /common/query | |
parent | 0f4004313121397fbd5375d663b24ed0dee23616 (diff) |
Prevent potential image overwrite in MySQL query result
Diffstat (limited to 'common/query')
-rw-r--r-- | common/query/driver.cxx | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/common/query/driver.cxx b/common/query/driver.cxx index d9d0f12..45392b8 100644 --- a/common/query/driver.cxx +++ b/common/query/driver.cxx @@ -422,7 +422,12 @@ main (int argc, char* argv[]) ++i; assert (i != r.end ()); auto_ptr<person> joe (db->load<person> (3)); - assert (i->last_name_ == "Doe"); + assert (i->last_name_ == "Doe"); // Actual load. + + person p; + joe.reset (db->load<person> (3)); // Overwrite object image again. + i.load (p); + assert (p.last_name_ == "Doe"); t.commit (); } |