diff options
| author | Clement Leger <cleger@kalray.eu> | 2020-03-02 12:38:55 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-03-26 08:29:38 +0300 |
| commit | 9ce3bf225e5a908756b90b8f7bbc38834427296b (patch) | |
| tree | 7510f5f0b6672f412a0152c4ea94bf4bb65e920c /include/linux/remoteproc.h | |
| parent | 2e7d4c2c4b25e50450666fde6244f580df365bb3 (diff) | |
| download | linux-9ce3bf225e5a908756b90b8f7bbc38834427296b.tar.xz | |
remoteproc: Use size_t type for len in da_to_va
With upcoming changes in elf loader for elf64 support, section size will
be a u64. When used with da_to_va, this will potentially lead to
overflow if using the current "int" type for len argument. Change
da_to_va prototype to use a size_t for len and fix all users of this
function.
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Clement Leger <cleger@kalray.eu>
Link: https://lore.kernel.org/r/20200302093902.27849-2-cleger@kalray.eu
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'include/linux/remoteproc.h')
| -rw-r--r-- | include/linux/remoteproc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h index 16ad66683ad0..89215798eaea 100644 --- a/include/linux/remoteproc.h +++ b/include/linux/remoteproc.h @@ -374,7 +374,7 @@ struct rproc_ops { int (*start)(struct rproc *rproc); int (*stop)(struct rproc *rproc); void (*kick)(struct rproc *rproc, int vqid); - void * (*da_to_va)(struct rproc *rproc, u64 da, int len); + void * (*da_to_va)(struct rproc *rproc, u64 da, size_t len); int (*parse_fw)(struct rproc *rproc, const struct firmware *fw); int (*handle_rsc)(struct rproc *rproc, u32 rsc_type, void *rsc, int offset, int avail); |