On Fri, 28 Jul 2023 19:59:15 GMT, Brian Burkhalter <b...@openjdk.org> wrote:
>> Limit native memory allocation and move write loop from the native layer
>> into Java. This change should make the OOME reported in the issue much less
>> likely.
>
> Brian Burkhalter has updated the pull request incrementally with one
> additional commit since the last revision:
>
> 6478546: Move buffer clamping up to Java layer; correct read behavior to
> match legacy
src/java.base/share/native/libjava/io_util.c line 171:
> 169: if (buf == NULL) {
> 170: JNU_ThrowOutOfMemoryError(env, NULL);
> 171: return 0;
why we are returning '0' here ? I can see, it is consistence with 'readBytes'
in case of OOM error we are returning 0 and other exceptions we are returning
-1. Can you please help me understand if there is any specific reason for
returning 0 in case of OOM ?.
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PR Review Comment: https://git.openjdk.org/jdk/pull/14981#discussion_r1278508600
