diff options
| author | Arnd Bergmann | 2020-05-29 22:00:27 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2020-06-11 19:03:03 +0200 |
| commit | 89f3b3196e7fe63a66296c7ed95b96964963c6ea (patch) | |
| tree | 8c042b9fa89e3e72e510ec5608d652881e8892e4 /net/ethtool/ioctl.c | |
| parent | 5b552b198c2557295becd471bff53bb520fefee5 (diff) | |
media: staging: media: atomisp: fix stack overflow in init_pipe_defaults()
When building with clang, multiple copies of the structures to be
initialized are passed around on the stack and copied locally, using an
insane amount of stack space:
drivers/staging/media/atomisp/pci/sh_css.c:2371:1: error: stack frame size of 26864 bytes in function 'create_pipe' [-Werror,-Wframe-larger-than=]
Use constantly-allocated variables plus an explicit memcpy()
to avoid that.
Co-authored-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Fixes: 6dc9a2568f84 ("media: atomisp: convert default struct values to use compound-literals with designated initializers")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'net/ethtool/ioctl.c')
0 files changed, 0 insertions, 0 deletions