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| author | Chenyuan Yang <[email protected]> | 2025-04-07 18:49:52 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-04-08 23:17:30 +0000 |
| commit | 7f1ff1b38a7c8b872382b796023419d87d78c47e (patch) | |
| tree | 550a0c0e0b3669a025e53e7ec47183cf4fbb40d4 /rust/helpers/platform.c | |
| parent | Merge branch 'mptcp-only-inc-mpjoinackhmacfailure-for-hmac-failures' (diff) | |
| download | kernel-7f1ff1b38a7c8b872382b796023419d87d78c47e.tar.gz kernel-7f1ff1b38a7c8b872382b796023419d87d78c47e.zip | |
net: libwx: handle page_pool_dev_alloc_pages error
page_pool_dev_alloc_pages could return NULL. There was a WARN_ON(!page)
but it would still proceed to use the NULL pointer and then crash.
This is similar to commit 001ba0902046
("net: fec: handle page_pool_dev_alloc_pages error").
This is found by our static analysis tool KNighter.
Signed-off-by: Chenyuan Yang <[email protected]>
Fixes: 3c47e8ae113a ("net: libwx: Support to receive packets in NAPI")
Reviewed-by: Joe Damato <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'rust/helpers/platform.c')
0 files changed, 0 insertions, 0 deletions