tree e1e70274e565f0029141d885c33cc910e0248d83
parent c88311f272f5599abd7ee12a7a724a4f2bd5820c
author Peter Maydell <peter.maydell@linaro.org> 1585071390 +0000
committer Peter Maydell <peter.maydell@linaro.org> 1585938401 +0100

dump: Fix writing of ELF section

In write_elf_section() we set the 'shdr' pointer to point to local
structures shdr32 or shdr64, which we fill in to be written out to
the ELF dump.  Unfortunately the address we pass to fd_write_vmcore()
has a spurious '&' operator, so instead of writing out the section
header we write out the literal pointer value followed by whatever is
on the stack after the 'shdr' local variable.

Pass the correct address into fd_write_vmcore().

Spotted by Coverity: CID 1421970.

Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200324173630.12221-1-peter.maydell@linaro.org