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nl80211: Add TEST_FAIL() to command generation and set_mode

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This makes it easier to test error paths for failing driver command
cases.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2016-06-04 22:00:52 +03:00
parent ee854ff679
commit a5a187b0f4
1 changed files with 5 additions and 0 deletions
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5
src/drivers/driver_nl80211.c
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@ -445,6 +445,8 @@ static int nl_get_multicast_id(struct nl80211_global *global,
void * nl80211_cmd(struct wpa_driver_nl80211_data *drv, void * nl80211_cmd(struct wpa_driver_nl80211_data *drv,
struct nl_msg *msg, int flags, uint8_t cmd) struct nl_msg *msg, int flags, uint8_t cmd)
{ {
if (TEST_FAIL())
return NULL;
return genlmsg_put(msg, 0, 0, drv->global->nl80211_id, return genlmsg_put(msg, 0, 0, drv->global->nl80211_id,
0, flags, cmd, 0); 0, flags, cmd, 0);
} }
@ -5118,6 +5120,9 @@ static int wpa_driver_nl80211_set_mode_impl(
int res; int res;
int mode_switch_res; int mode_switch_res;
if (TEST_FAIL())
return -1;
mode_switch_res = nl80211_set_mode(drv, drv->ifindex, nlmode); mode_switch_res = nl80211_set_mode(drv, drv->ifindex, nlmode);
if (mode_switch_res && nlmode == nl80211_get_ifmode(bss)) if (mode_switch_res && nlmode == nl80211_get_ifmode(bss))
mode_switch_res = 0; mode_switch_res = 0;