| From: | zapov <rikard(at)ngs(dot)hr> |
|---|---|
| To: | pgsql-jdbc(at)postgresql(dot)org |
| Subject: | [pgjdbc/pgjdbc] 266ed6: fix: avoid integer overflow when sending large arg... |
| Date: | 2017-10-24 13:23:41 |
| Message-ID: | 59ef3edd2a7b8_204b3fb77291dc3c725a1@hookshot-fe6-cp1-prd.iad.github.net.mail |
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| Lists: | pgsql-jdbc |
Branch: refs/heads/master
Home: https://github.com/pgjdbc/pgjdbc
Commit: 266ed61b30e89c2840b7967a8af7ac8ab86407ff
https://github.com/pgjdbc/pgjdbc/commit/266ed61b30e89c2840b7967a8af7ac8ab86407ff
Author: zapov <rikard(at)ngs(dot)hr>
Date: 2017-10-24 (Tue, 24 Oct 2017)
Changed paths:
M pgjdbc/src/main/java/org/postgresql/core/Utils.java
M pgjdbc/src/main/java/org/postgresql/core/v3/SimpleParameterList.java
A pgjdbc/src/test/java/org/postgresql/test/jdbc4/LogTest.java
Log Message:
-----------
fix: avoid integer overflow when sending large arguments (#946)
If an argument is larger than 200MB it would overflow during escaping due to optimistic size estimation.
Change size estimation so it works for even larger arguments until StringBuilder crashes with negative size error.
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