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| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-02-16 01:00:41 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-02-22 13:07:13 +0300 |
| commit | 01625cc5e65f420dbea57f7de6b9552a0f807a84 (patch) | |
| tree | db133dd5046653862d136263a1238a185278d84a /net/socket.c | |
| parent | 231c8dfd1a9ff530869e1327ba4168dbe592f3f9 (diff) | |
| download | linux-01625cc5e65f420dbea57f7de6b9552a0f807a84.tar.xz | |
remoteproc: qcom: mdt_loader: Use signed type for offset
In the transition from using rproc_da_to_va(), the type of the load
offset became unsigned. This causes the subsequent check to let negative
values less than p_memsz + mem_size through and we write outside of the
buffer.
Change the type back to a signed value to catch this.
Fixes: 7f0dd07a9b29 ("remoteproc: qcom: mdt_loader: Refactor MDT loader")
Fixes: e7fd25226295 ("remoteproc: qcom: q6v5: Decouple driver from MDT loader")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Acked-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'net/socket.c')
0 files changed, 0 insertions, 0 deletions