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authorMordechay Goodstein <mordechay.goodstein@intel.com>2021-10-21 16:30:36 +0200
committerJohannes Berg <johannes.berg@intel.com>2021-10-21 16:46:02 +0200
commiteb3d6175e4a904f7e4b0216c52810ac6065877df (patch)
tree4bcef7479fac27c5c61771f9cc9b5b22571428aa /drivers/net/wireless/mac80211_hwsim.c
parent171964252189d8ad5672c730f2197aa73092db6e (diff)
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mac80211: debugfs: calculate free buffer size correctly
In breaking patch buf memory moved from stack to heap and sizeof(buf) change from size of actual memory to size of the pointer to the heap. Fix this by holding a separated variable for allocate size. Fixes: 01f84f0ed3b4 ("mac80211: reduce stack usage in debugfs") Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Link: https://lore.kernel.org/r/20211021163035.b9ae48c06e27.I6a6ed197110eae28cf4f6e38ce36828a7c136337@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
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