database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

MDEV-36894 JSNX::SetArrayOptions and BJNX::SetArrayOptions unused nm arg

Browse Source 
Calling SetArrayOptions with Nodes[i - 1].Key as its nm argument
exposed a MemorySanitizer error when i=0 for the tests:
* connect.bson_udf
* connect.json_udf
* connect.json_udf_bin

Its assumed that a basic optimization would have eliminated
these invalid expressions.

As the nm argument was unused, it has been removed.
This commit is contained in:
Daniel Black
2025-05-28 14:03:40 +10:00
parent 495153feac
commit 5dbfb52d04
4 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
storage/connect/bsonudf.cpp
View File

@@ -191,7 +191,7 @@ my_bool BJNX::SetJpath(PGLOBAL g, char* path, my_bool jb)
/*********************************************************************************/
/* Analyse array processing options. */
/*********************************************************************************/
my_bool BJNX::SetArrayOptions(PGLOBAL g, char* p, int i, PSZ nm)
my_bool BJNX::SetArrayOptions(PGLOBAL g, char* p, int i)
{
int n = (int)strlen(p);
my_bool dg = true, b = false;
@@ -339,7 +339,7 @@ my_bool BJNX::ParseJpath(PGLOBAL g)
// Jpath must be explicit
if (a || *p == 0 || *p == '[' || IsNum(p)) {
// Analyse intermediate array processing
if (SetArrayOptions(g, p, i, Nodes[i - 1].Key))
if (SetArrayOptions(g, p, i))
return true;
} else if (*p == '*') {