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fix(esp_wifi): clean up fragment rx flow

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This commit is contained in:
Kapil Gupta
2026-04-24 14:21:28 +05:30
parent e49f956c64
commit 97f1d8eeb8
1 changed files with 4 additions and 5 deletions
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9
components/wpa_supplicant/esp_supplicant/src/esp_wps.c
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@@ -483,7 +483,6 @@ static int wps_eap_wsc_prepare_rx_buf(struct wps_sm *sm,
}
wpabuf_set(tmpbuf, buf, len);
frag->in_buf = tmpbuf;
return ESP_OK;
fail:
@@ -515,6 +514,7 @@ static int wps_process_wps_mX_req(u8 *ubuf, int len, enum wps_process_res *res)
u16 message_length = 0;
bool fragment_pending;
struct wpabuf tmpbuf;
struct wpabuf *msg_buf;
if (!sm || !res) {
return ESP_FAIL;
@@ -579,8 +579,9 @@ static int wps_process_wps_mX_req(u8 *ubuf, int len, enum wps_process_res *res)
}
eloop_cancel_timeout(wifi_station_wps_msg_timeout, NULL, NULL);
msg_buf = frag->in_buf ? frag->in_buf : &tmpbuf;
*res = wps_enrollee_process_msg(sm->wps, expd->opcode, frag->in_buf);
*res = wps_enrollee_process_msg(sm->wps, expd->opcode, msg_buf);
if (*res == WPS_CONTINUE && sm->wps->state == WPS_MSG_DONE) {
wpa_printf(MSG_DEBUG, "WPS: M8 processed, starting workaround timer");
@@ -593,9 +594,7 @@ static int wps_process_wps_mX_req(u8 *ubuf, int len, enum wps_process_res *res)
sm->state = WPA_FAIL;
}
if (frag->in_buf != &tmpbuf) {
wpabuf_free(frag->in_buf);
}
wpabuf_free(frag->in_buf);
frag->in_buf = NULL;
return ESP_OK;
}