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staging: wilc1000: Use kmalloc_array instead of kmalloc 

Use kmalloc_array instead of kmalloc for arrays to prevent integer
overflows.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Janani Ravichandran 2016-02-16 17:24:52 -05:00 committed by Greg Kroah-Hartman
parent aae9620151
commit 3e758b2788
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
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@ -664,7 +664,7 @@ static int scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
PRINT_D(CFG80211_DBG, "Number of SSIDs %d\n", request->n_ssids);
if (request->n_ssids >= 1) {
strHiddenNetwork.net_info = kmalloc(request->n_ssids * sizeof(struct hidden_network), GFP_KERNEL);
strHiddenNetwork.net_info = kmalloc_array(request->n_ssids, sizeof(struct hidden_network), GFP_KERNEL);
strHiddenNetwork.n_ssids = request->n_ssids;