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b7db3ba943
malloc() rounds the size of each mapping up to a multiple of 4096, presumably to align it to a page boundary. But the page size is not 4096 on all architectures, and mmap() and munmap() round the length up to the page size themselves. Drop the rounding. As heap->len is no longer rounded up, growing a block with realloc() now always creates a new mapping. Assisted-by: LLM Signed-off-by: Danish Khateeb <danishkhateeb03@gmail.com> Reviewed-by: Willy Tarreau <w@1wt.eu> Link: https://patch.msgid.link/20260926152414.251214-2-danishkhateeb03@gmail.com Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> |
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