tree 1fd98c6a0bc1d60ec12423f8c35cda0c4ff11e47
parent d3a5637d924825b59673c098ce7c51fb2e5ad722
author Matthias Sohn <matthias.sohn@sap.com> 1723197181 +0200
committer Matthias Sohn <matthias.sohn@sap.com> 1723197181 +0200

Fix "Comparison of narrow type with wide type in loop condition"

This issue was detected by a GitHub CodeQL security scan run on JGit
source code.

Description of the error raised by the security scan:
"In a loop condition, comparison of a value of a narrow type with a
value of a wide type may always evaluate to true if the wider value is
sufficiently large (or small). This is because the narrower value may
overflow. This can lead to an infinite loop."

Fix this by using type `long` for the local variable `done`.

Change-Id: Ibd4f71299e3f2e40d4331227bd143569a4264d8c