RFR: 8296812: sprintf is deprecated in Xcode 14

[Thomas Stuefe]

On Fri, 11 Nov 2022 22:41:19 GMT, Xue-Lei Andrew Fan <xuelei at openjdk.org> wrote:

> Hi,
> 
> May I have this update reviewed?
> 
> The sprintf is deprecated in Xcode 14 because of security concerns, and the use of it causing building failure.  The build could pass if warnings are disabled for codes that use sprintf method.  For the long run, the sprintf could be replaced with snprintf.  This patch is trying to check if snprintf could be used.
> 
> Thanks,
> Xuelei

Hi @XueleiFan,

could you use `jio_snprintf` instead (see include/jvm_io.h)? That is what we usually do for snprintf. jio_snprintf hides platform particularities wrt snprintf.

Cheers, Thomas

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PR: https://git.openjdk.org/jdk/pull/11115