mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-04-29 19:55:32 +02:00
Code Issues Projects Releases Packages Wiki Activity

MDEV-4513 Valgrind warnings (Conditional jump or move depends on uninitialised value) in inflate on UNCOMPRESS

Browse source
This commit is contained in:
Sergei Golubchik 2014-11-18 15:42:48 +01:00
commit cc2c296309
3 changed files with 18 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
sql/item_strfunc.cc
View file

@ -3720,7 +3720,7 @@ String *Item_func_uncompress::val_str(String *str)
goto err;
if ((err= uncompress((Byte*)buffer.ptr(), &new_size,
((const Bytef*)res->ptr())+4,res->length())) == Z_OK)
((const Bytef*)res->ptr())+4,res->length()-4)) == Z_OK)
{
buffer.length((uint32) new_size);
return &buffer;