RFR(xxs): 8203680: os::stat() on Posix platform does not need to copy input path
Harold David Seigel
harold.seigel at oracle.com
Mon Jun 18 12:59:27 UTC 2018
This change looks good.
What regression tests were run against the change?
On 6/17/2018 10:13 AM, Thomas Stüfe wrote:
> may I get reviews for this tiny cleanup/fix.
> Bug: https://bugs.openjdk.java.net/browse/JDK-8203680
> patch: http://cr.openjdk.java.net/~stuefe/webrevs/8203680-os-stat-posix-should-not-create-copy/webrev.00/webrev/
> os::stat() on all Posix platforms copies the input path into a fixed
> sized temp buffer, thereby risking truncation, only to call
> os::native_path() which is a noop on all Posix platforms.
> This patch replaces this with a straight call to stat(2), so no
> truncation anymore. Also, it unifies the coding in os_posix.cpp.
> Thanks, Thomas
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