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| author | Alexander Barkov <bar@mysql.com> | 2010-11-18 16:11:18 +0300 |
|---|---|---|
| committer | Alexander Barkov <bar@mysql.com> | 2010-11-18 16:11:18 +0300 |
| commit | 8f4af421459d01a48e66a3279c174ef17ed486c0 (patch) | |
| tree | ea1fbd6612edaf09e459eaf304131271ef5b4aa5 /mysql-test/r/xml.result | |
| parent | c324624291a8c7cfbfcc728ce9fa86feb8d4e904 (diff) | |
| download | mariadb-git-8f4af421459d01a48e66a3279c174ef17ed486c0.tar.gz | |
Bug#57279 updatexml dies with: Assertion failed: str_arg[length] == 0
Problem: crash in Item_float constructor on DBUG_ASSERT due
to not null-terminated string parameter.
Fix: making Item_float::Item_float non-null-termintated parameter safe:
- Using temporary buffer when generating error
modified:
@ mysql-test/r/xml.result
@ mysql-test/t/xml.test
@ sql/item.cc
Diffstat (limited to 'mysql-test/r/xml.result')
| -rw-r--r-- | mysql-test/r/xml.result | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mysql-test/r/xml.result b/mysql-test/r/xml.result index fad2cab0e57..af4cf8efedd 100644 --- a/mysql-test/r/xml.result +++ b/mysql-test/r/xml.result @@ -1093,4 +1093,11 @@ Warnings: Warning 1525 Incorrect XML value: 'parse error at line 1 pos 23: unexpected END-OF-INPUT' Warning 1525 Incorrect XML value: 'parse error at line 1 pos 23: unexpected END-OF-INPUT' DROP TABLE t1; +# +# Bug#57279 updatexml dies with: Assertion failed: str_arg[length] == 0 +# +SELECT UPDATEXML(NULL, (LPAD(0.1111E-15, '2011', 1)), 1); +ERROR 22007: Illegal double '111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111' value found during parsing +SELECT EXTRACTVALUE('', LPAD(0.1111E-15, '2011', 1)); +ERROR 22007: Illegal double '111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111' value found during parsing End of 5.1 tests |