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| author | Mayank Rana <mrana@codeaurora.org> | 2017-06-14 13:38:57 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-06-19 11:31:20 -0700 |
| commit | 949fbd80e1506a3fef073c65e052af494d414cca (patch) | |
| tree | 5d282c3426e646da6d672ab702c469dbfcc7de25 /kernel/bpf/arraymap.c | |
| parent | d4041b86d5e341c82a4e5b0cd09f4edc7ecb068a (diff) | |
f_gsi: Use kernel buffer instead of user space provided buffer
gsi_ctrl_dev_write() and gsi_ctrl_dev_read() API is directly using user
space provided buffer when qti_packet_debug is enabled. This can result
into using untrusted buffer pointer. Hence use cpkt->buf i.e. kernel
space buffer pointer instead of directly using user space provided buffer.
CRs-Fixed: 2061391
Change-Id: Iba6f2845dae2755446b4b8e9f3041686877d7bc4
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
Diffstat (limited to 'kernel/bpf/arraymap.c')
0 files changed, 0 insertions, 0 deletions