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| author | Jiasheng Jiang <[email protected]> | 2023-06-14 09:37:33 +0000 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2023-06-14 18:52:10 +0000 |
| commit | d97038d5ec2062733c1e016caf9baaf68cf64ea1 (patch) | |
| tree | 89c696e7b4c68787c04d1dd11dad059e358f588c /lib/devmem_is_allowed.c | |
| parent | pstore/ram: Convert to platform remove callback returning void (diff) | |
| download | kernel-d97038d5ec2062733c1e016caf9baaf68cf64ea1.tar.gz kernel-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 <[email protected]>
Signed-off-by: Kees Cook <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib/devmem_is_allowed.c')
0 files changed, 0 insertions, 0 deletions