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malloc_usable_size must return 0 for NULL #75

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Hello71 opened this issue Jun 18, 2022 · 1 comment
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malloc_usable_size must return 0 for NULL #75

Hello71 opened this issue Jun 18, 2022 · 1 comment

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@Hello71
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Hello71 commented Jun 18, 2022

the Linux man page says:

If ptr is NULL, 0 is returned. [...] This function is a GNU extension.

since this is a glibc extension, bytehound should conform to the glibc specification, as other Linux replacement allocators, such as tcmalloc, jemalloc, mimalloc, and musl already do.
@koute
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koute commented Jun 24, 2022

Thanks for the report. Fixed on master.

@koute koute closed this as completed Jun 24, 2022
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@koute @Hello71