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| author | Sergei Golubchik <serg@mariadb.org> | 2015-02-11 23:50:40 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2015-02-11 23:50:40 +0100 |
| commit | 8e80f91fa3e584d6b681bfbb4664e80a255af866 (patch) | |
| tree | af4f13f6f0290ee72b33a0642aa7c03e4e5fcd1c /sql/udf_example.c | |
| parent | 63108dc9d2cc9f31ae9927817652be465a17f767 (diff) | |
| parent | 3ee8aa216d55b858ba9e53874359dcac9a82933a (diff) | |
| download | mariadb-git-8e80f91fa3e584d6b681bfbb4664e80a255af866.tar.gz | |
Merge remote-tracking branch 'mysql/5.5' into bb-5.5-merge @ mysql-5.5.42
Diffstat (limited to 'sql/udf_example.c')
| -rw-r--r-- | sql/udf_example.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sql/udf_example.c b/sql/udf_example.c index 36a5eafb704..a48801d1c4a 100644 --- a/sql/udf_example.c +++ b/sql/udf_example.c @@ -1,5 +1,5 @@ /* - Copyright (c) 2000, 2010, Oracle and/or its affiliates. + Copyright (c) 2000, 2014, Oracle and/or its affiliates. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -296,9 +296,12 @@ char *metaphon(UDF_INIT *initid __attribute__((unused)), if (!word) /* Null argument */ { + /* The length is expected to be zero when the argument is NULL. */ + assert(args->lengths[0] == 0); *is_null=1; return 0; } + w_end=word+args->lengths[0]; org_result=result; |