Here are some review comments on v3 patch:- 1.
Change in descriptor.c file - In my opinion, we can use `if(conn)` with ecpg_raise, like other occurrence of ecpg_get_connection() call check in this file, and not using ecpg_init(). Three reasons: a) Consistency in checking conn after ecpg_get_connection() call in this file with if check. b) We don't need to remove 'ecpg_init_sqlca(sqlca);' line due to call to ecpg_init(). c) #2 comment below. 2. If you agree with #1, then I see many other reasons for which ECPGget_desc() returns and we can avoid ecpg_get_connection() call at top of that function for those reasons and keep the check at the required location only instead of moving at top of the function. 3. I see there is one more location of ecpg_get_connection() call where there is no check of NULL conn. In function ecpg_freeStmtCacheEntry() of file prepare.c? I understand it's not required for a call in ecpg_auto_prepare(), as the caller already validated that connection string. But I think, conn in ecpg_freeStmtCacheEntry() is different from the one that was validated. 4. +1 to Mahindra, new test cases specific to the crash required for this change? Regards, Nishant Sharma, EDB, Pune. https://www.enterprisedb.com/
