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| author | Henry Martin <[email protected]> | 2025-05-15 06:30:44 +0000 |
|---|---|---|
| committer | Arnd Bergmann <[email protected]> | 2025-05-21 21:07:23 +0000 |
| commit | f1706e0e1a74b095cbc60375b9b1e6205f5f4c98 (patch) | |
| tree | f4b69549da60efe9027e0be14b140f9d962f06f5 /scripts/gcc-plugins/sancov_plugin.c | |
| parent | soc: aspeed: lpc: Fix impossible judgment condition (diff) | |
| download | kernel-f1706e0e1a74b095cbc60375b9b1e6205f5f4c98.tar.gz kernel-f1706e0e1a74b095cbc60375b9b1e6205f5f4c98.zip | |
soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop()
devm_kasprintf() returns NULL when memory allocation fails. Currently,
aspeed_lpc_enable_snoop() does not check for this case, which results in a
NULL pointer dereference.
Add NULL check after devm_kasprintf() to prevent this issue.
Fixes: 3772e5da4454 ("drivers/misc: Aspeed LPC snoop output using misc chardev")
Signed-off-by: Henry Martin <[email protected]>
Link: https://patch.msgid.link/[email protected]
[arj: Fix Fixes: tag to use subject from 3772e5da4454]
Signed-off-by: Andrew Jeffery <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/sancov_plugin.c')
0 files changed, 0 insertions, 0 deletions