On Wed, 3 May 2023 12:03:34 GMT, Adam Sotona <[email protected]> wrote:
> libjli/java.c's SelectVersion method receives argc and argv but ignores argc
> in some circumstances an instead checks if *argv == 0 in its while loop,
> which results in a segmentation fault if the provided array is not NULL
> terminated.
>
> This patch counts down argc in the while loops instead of looking for zero
> termination.
>
> Please review.
>
> Thank you,
> Adam
src/java.base/share/native/libjli/java.c line 1212:
> 1210: *pret = 0;
> 1211:
> 1212: while (argc > 0 && *(arg = *argv) == '-') {
AFAICS this loop terminates at line 1388 and nowhere in the loop body does argc
get modified. ??
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/13775#discussion_r1184588025
