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| author |  Jiasheng Jiang <jiasheng@iscas.ac.cn>
| 2023-06-14 17:37:33 +0800 |
|---|---|---|
| committer |  Kees Cook <keescook@chromium.org>
| 2023-06-14 11:52:10 -0700 |
| commit | d97038d5ec2062733c1e016caf9baaf68cf64ea1 (patch) | |
| tree | 89c696e7b4c68787c04d1dd11dad059e358f588c /arch/x86 | |
| parent | pstore/ram: Convert to platform remove callback returning void (diff) | |
| download | linux-d97038d5ec2062733c1e016caf9baaf68cf64ea1.tar.gz linux-d97038d5ec2062733c1e016caf9baaf68cf64ea1.tar.bz2 linux-d97038d5ec2062733c1e016caf9baaf68cf64ea1.zip | |
pstore/ram: Add check for kstrdup
Add check for the return value of kstrdup() and return the error
if it fails in order to avoid NULL pointer dereference.
Fixes: e163fdb3f7f8 ("pstore/ram: Regularize prz label allocation lifetime")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230614093733.36048-1-jiasheng@iscas.ac.cn
Diffstat (limited to 'arch/x86')
0 files changed, 0 insertions, 0 deletions