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From: | Paul Eggert |
Subject: | bug#22086: 25.1.50; [PATCH] Integrate the musl hybrid malloc patch for elf systems |
Date: | Mon, 21 Dec 2015 03:10:04 -0800 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 |
Rich Felker wrote:
In practice it_might_ work to varying degrees, but it's fundamentally fragile and wrong.
Yes, of course. But I don't see how it's any more fundamentally fragile and wrong than what we're doing already, as we cannot prevent library functions from calling library allocators.
The dumper can only dump the brk heap that's contiguous with .data/.bss (and even that's not contiguous on modern hardened kernels).
That should be fixed, then.
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