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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2017-08-16 18:56:14 -0400 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2017-09-10 19:31:47 -0400 |
| commit | cdf38888ed30523b1a6ee199449a86dbd1d864ce (patch) | |
| tree | eea19beef8369b6730a3927e4ea70787b93bf2ed /ipc | |
| parent | 4755200b6b116dbf6d5545427e8a2cf58194ba6b (diff) | |
| download | linux-cdf38888ed30523b1a6ee199449a86dbd1d864ce.tar.bz2 | |
binfmt_elf_fdpic: fix crash on MMU system with dynamic binaries
In elf_fdpic_map_file() there is a test to ensure the dynamic section in
user space is properly terminated. However it does so by dereferencing
a user address directly. Add proper user space accessor.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Mickael GUENE <mickael.guene@st.com>
Tested-by: Vincent Abriou <vincent.abriou@st.com>
Tested-by: Andras Szemzo <szemzo.andras@gmail.com>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions