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Colin Walters authored
And use it when deinitializing, to avoid calling `closedir(NULL)`. In practice, this doesn't matter, because `closedir` *does* handle `NULL` in glibc. However, I'm playing with the GCC `-fsanitize=undefined`, and it aborts because `closedir` is tagged as requiring a non-`NULL` pointer.
Colin Walters authoredAnd use it when deinitializing, to avoid calling `closedir(NULL)`. In practice, this doesn't matter, because `closedir` *does* handle `NULL` in glibc. However, I'm playing with the GCC `-fsanitize=undefined`, and it aborts because `closedir` is tagged as requiring a non-`NULL` pointer.
glnx-dirfd.c 9.96 KiB