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| author | Laurent Vivier <laurent@vivier.eu> | 2022-01-15 21:37:24 +0100 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2022-01-20 09:09:37 +0100 |
| commit | b4c4c1f1129a5d9dcbcbff46b58998f6fb1410bb (patch) | |
| tree | b1caf619960637bcd625e0550a9981f4b652bdd6 /nbd | |
| parent | 75f01c68b5c630a9a6b21b93febf3a871a9111ba (diff) | |
| download | qemu-b4c4c1f1129a5d9dcbcbff46b58998f6fb1410bb.zip qemu-b4c4c1f1129a5d9dcbcbff46b58998f6fb1410bb.tar.gz qemu-b4c4c1f1129a5d9dcbcbff46b58998f6fb1410bb.tar.bz2 | |
hw/elf_ops: clear uninitialized segment space
When the mem_size of the segment is bigger than the file_size,
and if this space doesn't overlap another segment, it needs
to be cleared.
This bug is very similar to the one we had for linux-user,
22d113b52f41 ("linux-user: Fix loading of BSS segments"),
where .bss section is encoded as an extension of the the data
one by setting the segment p_memsz > p_filesz.
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
[PMD: Use recently added address_space_set()]
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220115203725.3834712-3-laurent@vivier.eu>
Diffstat (limited to 'nbd')
0 files changed, 0 insertions, 0 deletions