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Make get_mode() easier for static analyzers

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Add an explicit check for modes != NULL instead of depending on
num_modes > 0 implying that. This is to silence invalid static analyzer
reports.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2021-09-30 18:23:26 +03:00 committed by Jouni Malinen
parent 9e46b31273
commit 857c4dfa83
1 changed files with 3 additions and 0 deletions
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3
wpa_supplicant/wpa_supplicant.c
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@ -8232,6 +8232,9 @@ struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
{ {
u16 i; u16 i;
if (!modes)
return NULL;
for (i = 0; i < num_modes; i++) { for (i = 0; i < num_modes; i++) {
if (modes[i].mode != mode || if (modes[i].mode != mode ||
!modes[i].num_channels || !modes[i].channels) !modes[i].num_channels || !modes[i].channels)