| From: | "Tsunakawa, Takayuki" <tsunakawa(dot)takay(at)jp(dot)fujitsu(dot)com> |
|---|---|
| To: | "pgsql-odbc(at)postgresql(dot)org" <pgsql-odbc(at)postgresql(dot)org> |
| Subject: | psqlODBC crashes upon memory allocation failures |
| Date: | 2016-01-28 06:27:14 |
| Message-ID: | 0A3221C70F24FB45833433255569204D1F4DB24D@G01JPEXMBYT05 |
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| Thread: | |
| Lists: | pgsql-odbc |
Hello,
As I said here:
http://www.postgresql.org/message-id/0A3221C70F24FB45833433255569204D1F4DB1CF@G01JPEXMBYT05
psqlODBC ignores memory allocation failure in a number of places. That causes the application crash due to NULL dereference. Actually, I ran into the crash of my 32-bit application under high load.
The attached patch is the fix for it. I wish this will be included in the upcoming release.
Regards, Takayuki Tsunakawa
| Attachment | Content-Type | Size |
|---|---|---|
| crash_on_nomem.patch | application/octet-stream | 20.3 KB |
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| Previous Message | Tsunakawa, Takayuki | 2016-01-28 05:39:38 | Re: Please help solve various memory corruption failures |