Re: [PATCH v2] Support madvise(MADV_DONTDUMP) when creating core dumps for qemu-user

2025-05-02 Thread Philippe Mathieu-Daudé
Hi Jon, On 2/5/25 08:31, WorksButNotTested wrote: When running applications which make large (sparsely populated) address ranges (e.g. when using address sanitizer with LibAFL) the inability to exclude these regions from any core dump can result in very large files which fill the disk. A coredum

[PATCH v2] Support madvise(MADV_DONTDUMP) when creating core dumps for qemu-user

2025-05-01 Thread WorksButNotTested
When running applications which make large (sparsely populated) address ranges (e.g. when using address sanitizer with LibAFL) the inability to exclude these regions from any core dump can result in very large files which fill the disk. A coredump is obvously very useful for performing a post-morte