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wifi: iwlwifi: mld: check for NULL before referencing a pointer
authorMiri Korenblit <miriam.rachel.korenblit@intel.com>
Wed, 30 Apr 2025 12:23:16 +0000 (15:23 +0300)
committerMiri Korenblit <miriam.rachel.korenblit@intel.com>
Tue, 6 May 2025 17:23:06 +0000 (20:23 +0300)
commitf9151f16e140b9c43f076579146679408af6f442
tree325d8f0e1cc3ca1a236086a843dc08c8b2b03f33tree
parent37808a3788fdf47af11ffa2f4f4033f3b1e0c9f2commit | diff
wifi: iwlwifi: mld: check for NULL before referencing a pointer

Errors can happen, and it is better not to risk with a NULL pointer
dereference.
Make sure that the links-to-remove pointers are not NULL before
dereferencing it.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Link: https://patch.msgid.link/20250430151952.408652d45cda.I1bb72836dab17895a2e39910e4493d667db0fa80@changeid
drivers/net/wireless/intel/iwlwifi/mld/mac80211.c diff | blob | history
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