database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Bug#57209 valgrind + Assertion failed: dst > buf

Browse Source 
Buffer overrun when trying to format DBL_MAX


mysql-test/r/func_math.result:
  Add test case for Bug#57209
mysql-test/t/func_math.test:
  Add test case for Bug#57209
sql/item_strfunc.cc:
  Allocate a larger buffer for the result.
This commit is contained in:
Tor Didriksen
2010-10-08 11:52:09 +02:00
parent 8284a3786d
commit c8d7a31f35
3 changed files with 16 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
mysql-test/r/func_math.result
View File

@ -600,3 +600,10 @@ NULL
SELECT -9223372036854775808 MOD -1;
-9223372036854775808 MOD -1
0
#
# Bug #57209 valgrind + Assertion failed: dst > buf
#
SELECT floor(log10(format(concat_ws(5445796E25, 5306463, 30837), -358821)))
as foo;
foo
2