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| author | Jouni Malinen <jouni.malinen@atheros.com> | 2010-12-21 12:48:53 +0200 |
|---|---|---|
| committer | Jouni Malinen <j@w1.fi> | 2010-12-21 12:48:53 +0200 |
| commit | a8401116e1b4fba42f149148f38420fd4e82300e (patch) | |
| tree | fe410a6c0142cab3fe5b3e18d878e0628d95c644 /wlantest | |
| parent | 880a97dc5dc11423ec8874387f2818153cbeddf8 (diff) | |
| download | external_wpa_supplicant_8_ti-a8401116e1b4fba42f149148f38420fd4e82300e.zip external_wpa_supplicant_8_ti-a8401116e1b4fba42f149148f38420fd4e82300e.tar.gz external_wpa_supplicant_8_ti-a8401116e1b4fba42f149148f38420fd4e82300e.tar.bz2 | |
wlantest: Add more debug output for frame injection failures
Diffstat (limited to 'wlantest')
| -rw-r--r-- | wlantest/inject.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/wlantest/inject.c b/wlantest/inject.c index 3defdf7..3644edf 100644 --- a/wlantest/inject.c +++ b/wlantest/inject.c @@ -220,12 +220,18 @@ static int wlantest_inject_prot(struct wlantest *wt, struct wlantest_bss *bss, (fc & (WLAN_FC_TODS | WLAN_FC_FROMDS)) == 0) { struct wlantest_sta *sta2; bss = bss_get(wt, hdr->addr3); - if (bss == NULL) + if (bss == NULL) { + wpa_printf(MSG_DEBUG, "No BSS found for TDLS " + "injection"); return -1; + } sta = sta_find(bss, hdr->addr2); sta2 = sta_find(bss, hdr->addr1); - if (sta == NULL || sta2 == NULL) + if (sta == NULL || sta2 == NULL) { + wpa_printf(MSG_DEBUG, "No stations found for TDLS " + "injection"); return -1; + } dl_list_for_each(tdls, &bss->tdls, struct wlantest_tdls, list) { if ((tdls->init == sta && tdls->resp == sta2) || @@ -248,8 +254,10 @@ static int wlantest_inject_prot(struct wlantest *wt, struct wlantest_bss *bss, incorrect_key); } - if (tk == NULL && !sta->ptk_set) + if (tk == NULL && !sta->ptk_set) { + wpa_printf(MSG_DEBUG, "No key known for injection"); return -1; + } if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT) tid = 16; @@ -288,12 +296,15 @@ static int wlantest_inject_prot(struct wlantest *wt, struct wlantest_bss *bss, frame, len, hdrlen, qos, pn, 0, &crypt_len); - if (crypt == NULL) + if (crypt == NULL) { + wpa_printf(MSG_DEBUG, "Frame encryption failed"); return -1; + } wpa_hexdump(MSG_DEBUG, "Inject frame (encrypted)", crypt, crypt_len); ret = inject_frame(wt->monitor_sock, crypt, crypt_len); os_free(crypt); + wpa_printf(MSG_DEBUG, "inject_frame for protected frame: %d", ret); return (ret < 0) ? -1 : 0; } @@ -358,5 +369,6 @@ int wlantest_inject(struct wlantest *wt, struct wlantest_bss *bss, prot == WLANTEST_INJECT_INCORRECT_KEY); ret = inject_frame(wt->monitor_sock, frame, len); + wpa_printf(MSG_DEBUG, "inject_frame for unprotected frame: %d", ret); return (ret < 0) ? -1 : 0; } |