wpabuf_alloc() - syntax, references, call tree, description

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struct wpabuf * wpabuf_alloc(size_t len)

wpabuf.c:117

struct wpabuf * wpabuf_alloc(size_t len);

wpabuf.h:36

buf = wpabuf_alloc(len);

asn1.c:627

asn1_build_alg_id()

res = wpabuf_alloc(10 + wpabuf_len(buf));

asn1.c:643

asn1_encaps()

buf = wpabuf_alloc(sizeof(le16) + 3 + SHA256_MAC_LEN);

comeback_token.c:100

auth_build_token_req()

*priv = wpabuf_alloc(dh->prime_len);

dh_groups.c:1202

dh_init()

pv = wpabuf_alloc(pv_len);

dh_groups.c:1220

dh_init()

shared = wpabuf_alloc(shared_len);

dh_groups.c:1260

dh_derive_shared()

buf = wpabuf_alloc(100 + size);

dpp.c:55

gas_build_req()

msg = wpabuf_alloc(8 + len);

dpp.c:95

dpp_alloc_msg()

clear = wpabuf_alloc(clear_len);

dpp.c:1236

dpp_build_conf_req_attr()

msg = wpabuf_alloc(attr_len);

dpp.c:1242

dpp_build_conf_req_attr()

json = wpabuf_alloc(len);

dpp.c:1389

dpp_build_conf_req_helper()

buf = wpabuf_alloc(200 + tailroom);

dpp.c:3130

dpp_build_conf_start()

dppcon = wpabuf_alloc(extra_len + 2 * auth->curve->prime_len * 4 / 3);

dpp.c:3296

dpp_build_conf_obj_dpp()

jws_prot_hdr = wpabuf_alloc(100);

dpp.c:3351

dpp_build_conf_obj_dpp()

clear = wpabuf_alloc(clear_len);

dpp.c:3557

dpp_build_conf_resp()

msg = wpabuf_alloc(attr_len);

dpp.c:3563

dpp_build_conf_resp()

buf = wpabuf_alloc(len);

dpp_crypto.c:574

dpp_get_pubkey_point()

buf = wpabuf_alloc(len);

eap_common.c:137

eap_msg_alloc()

buf = wpabuf_alloc(sizeof(*nak));

eap_fast.c:501

eap_fast_tlv_nak()

buf = wpabuf_alloc(sizeof(*result));

eap_fast.c:517

eap_fast_tlv_result()

buf = wpabuf_alloc(sizeof(*res) + sizeof(*ack));

eap_fast.c:539

eap_fast_tlv_pac_ack()

resp = wpabuf_alloc(len);

eap_fast.c:793

eap_fast_process_crypto_binding()

tmp = wpabuf_alloc(sizeof(struct eap_tlv_hdr) +

eap_fast.c:1149

eap_fast_pac_request()

resp = wpabuf_alloc(1);

eap_fast.c:1267

eap_fast_process_decrypted()

e = wpabuf_alloc(sizeof(struct pac_tlv_hdr) + wpabuf_len(buf));

eap_fast_common.c:53

eap_fast_tlv_eap_payload()

e = wpabuf_alloc(sizeof(*tlv) + wpabuf_len(buf));

eap_peap.c:647

eap_peapv2_tlv_eap_payload()

struct wpabuf *nmsg = wpabuf_alloc(sizeof(struct eap_hdr) +

eap_peap.c:888

eap_peap_decrypt()

nmsg = wpabuf_alloc(be_to_host16(hdr->length));

eap_peap.c:937

eap_peap_decrypt()

resp = wpabuf_alloc(sizeof(struct eap_hdr));

eap_peap.c:1015

eap_peap_decrypt()

resp = wpabuf_alloc(sizeof(struct eap_hdr));

eap_peap.c:1040

eap_peap_decrypt()

msg = wpabuf_alloc(sizeof(*resp));

eap_server.c:1578

eap_sm_buildSuccess()

msg = wpabuf_alloc(sizeof(*resp));

eap_server.c:1596

eap_sm_buildFailure()

data->in_buf = wpabuf_alloc(message_length);

eap_server_wsc.c:281

eap_wsc_process_fragment()

msg = wpabuf_alloc(sizeof(struct ttls_avp) + wpabuf_len(*resp) + 4);

eap_ttls.c:198

eap_ttls_avp_encapsulate()

msg = wpabuf_alloc(identity_len + 1000);

eap_ttls.c:477

eap_ttls_phase2_request_mschapv2()

msg = wpabuf_alloc(identity_len + 1000);

eap_ttls.c:581

eap_ttls_phase2_request_mschap()

msg = wpabuf_alloc(identity_len + password_len + 100);

eap_ttls.c:678

eap_ttls_phase2_request_pap()

msg = wpabuf_alloc(identity_len + 1000);

eap_ttls.c:735

eap_ttls_phase2_request_chap()

data->pending_phase2_req = wpabuf_alloc(0);

eap_ttls.c:1325

eap_ttls_implicit_identity_request()

g_sae_commit = wpabuf_alloc(len);

esp_wpa3.c:148

wpa3_build_sae_commit()

g_sae_confirm = wpabuf_alloc(SAE_COMMIT_MAX_LEN);

esp_wpa3.c:181

wpa3_build_sae_confirm()

*buf = wpabuf_alloc(tot_len);

esp_wps.c:572

wps_enrollee_process_msg_frag()

buf = wpabuf_alloc(len);

ext_password.c:86

ext_password_alloc()

buf = wpabuf_alloc(SAE_COMMIT_MAX_LEN +

ieee802_11.c:97

auth_build_sae_commit()

buf = wpabuf_alloc(SAE_CONFIRM_MAX_LEN);

ieee802_11.c:117

auth_build_sae_confirm()

buf = wpabuf_alloc(ies_len);

ieee802_11_common.c:335

ieee802_11_vendor_ie_concat()

mbo = wpabuf_alloc(len - MBO_IE_HEADER);

mbo.c:237

wpas_mbo_ie()

buf = wpabuf_alloc(4 + len);

mbo.c:287

wpas_mbo_send_wnm_notification()

buf = wpabuf_alloc(512);

mbo.c:315

wpas_mbo_non_pref_chan_changed()

buf = wpabuf_alloc(3 + (ssid ? 2 + ssid->ssid_len : 0) +

rrm.c:159

wpas_rrm_send_neighbor_rep_request()

struct wpabuf *report = wpabuf_alloc(len + 3);

rrm.c:290

wpas_rrm_send_msr_report_mpdu()

buf = wpabuf_alloc(2 + sizeof(report));

rrm.c:1061

wpas_rrm_handle_link_measurement_request()

groups = wpabuf_alloc(count * 2);

sae.c:1350

sae_prepare_commit_pt()

rejected_groups = wpabuf_alloc(salt_len);

sae.c:1512

sae_derive_keys()

sae->tmp->peer_rejected_groups = wpabuf_alloc(len);

sae.c:2073

sae_parse_rejected_groups()

sig_data = wpabuf_alloc(tmp->prime_len * 6 + m_len + pubkey_len +

sae_pk.c:492

sae_pk_hash_sig_data()

buf = wpabuf_alloc(wpabuf_len(in_data) + 300);

tls_internal.c:562

tls_connection_encrypt()

buf = wpabuf_alloc(BTM_RESP_MIN_SIZE);

wnm_sta.c:596

wnm_send_bss_transition_mgmt_resp()

buf = wpabuf_alloc(BTM_QUERY_MIN_SIZE);

wnm_sta.c:1074

wnm_send_bss_transition_mgmt_query()

sm->owe_ie = wpabuf_alloc(5 + wpabuf_len(pub));

wpa.c:2818

owe_build_assoc_req()

hkey = wpabuf_alloc(wpabuf_len(pub) + dh_len - 2 + 2);

wpa.c:2946

owe_process_assoc_resp()

*_buf = wpabuf_alloc(add_len);

wpabuf.c:60

wpabuf_resize()

struct wpabuf *buf = wpabuf_alloc(len);

wpabuf.c:165

wpabuf_alloc_copy()

struct wpabuf *buf = wpabuf_alloc(wpabuf_len(src));

wpabuf.c:174

wpabuf_dup()

n = wpabuf_alloc(len);

wpabuf.c:252

wpabuf_concat()

ret = wpabuf_alloc(len);

wpabuf.c:291

wpabuf_zeropad()

ie = wpabuf_alloc(100);

wps.c:500

wps_build_assoc_req_ie()

ie = wpabuf_alloc(100);

wps.c:534

wps_build_assoc_resp_ie()

ie = wpabuf_alloc(500);

wps.c:579

wps_build_probe_req_ie()

ie = wpabuf_alloc(wpabuf_len(data) + 100);

wps_attr_build.c:475

wps_ie_encapsulate()

decrypted = wpabuf_alloc(encr_len - block_size);

wps_common.c:177

wps_decrypt_encr_settings()

msg = wpabuf_alloc(1000);

wps_common.c:597

wps_build_wsc_ack()

msg = wpabuf_alloc(1000);

wps_common.c:620

wps_build_wsc_nack()

msg = wpabuf_alloc(1000);

wps_enrollee.c:118

wps_build_m1()

msg = wpabuf_alloc(1000);

wps_enrollee.c:191

wps_build_m3()

plain = wpabuf_alloc(200);

wps_enrollee.c:216

wps_build_m5()

msg = wpabuf_alloc(1000);

wps_enrollee.c:220

wps_build_m5()

plain = wpabuf_alloc(500 + wps->wps->ap_settings_len);

wps_enrollee.c:392

wps_build_m7()

msg = wpabuf_alloc(1000 + wps->wps->ap_settings_len);

wps_enrollee.c:396

wps_build_m7()

msg = wpabuf_alloc(1000);

wps_enrollee.c:440

wps_build_wsc_done()

beacon = wpabuf_alloc(400 + vendor_len);

wps_registrar.c:1338

wps_set_ie()

probe = wpabuf_alloc(500 + vendor_len);

wps_registrar.c:1339

wps_set_ie()

wbuf = wpabuf_alloc(200);

wps_registrar.c:1620

wps_build_credential_wrap()

cred = wpabuf_alloc(200);

wps_registrar.c:1835

wps_build_cred()

msg = wpabuf_alloc(1000);

wps_registrar.c:1913

wps_build_m2()

msg = wpabuf_alloc(1000);

wps_registrar.c:1980

wps_build_m2d()

plain = wpabuf_alloc(200);

wps_registrar.c:2022

wps_build_m4()

msg = wpabuf_alloc(1000);

wps_registrar.c:2026

wps_build_m4()

plain = wpabuf_alloc(200);

wps_registrar.c:2058

wps_build_m6()

msg = wpabuf_alloc(1000);

wps_registrar.c:2062

wps_build_m6()

plain = wpabuf_alloc(500);

wps_registrar.c:2094

wps_build_m8()

msg = wpabuf_alloc(1000);

wps_registrar.c:2098

wps_build_m8()

Call Tree

wpabuf_alloc() is called by 79 functions and calls 1 function:

auth_build_sae_commit()

auth_build_sae_confirm()

auth_build_token_req()

sae_prepare_commit_pt()

sae_derive_keys()

sae_parse_rejected_groups()

dh_init()

dh_derive_shared()

ieee802_11_vendor_ie_concat()

eap_msg_alloc()

eap_peapv2_tlv_eap_payload()

eap_peap_decrypt()

eap_ttls_avp_encapsulate()

eap_ttls_phase2_request_mschapv2()

eap_ttls_phase2_request_mschap()

eap_ttls_phase2_request_pap()

eap_ttls_phase2_request_chap()

eap_ttls_implicit_identity_request()

eap_fast_tlv_nak()

eap_fast_tlv_result()

eap_fast_tlv_pac_ack()

eap_fast_process_crypto_binding()

eap_fast_pac_request()

eap_fast_process_decrypted()

eap_fast_tlv_eap_payload()

owe_build_assoc_req()

owe_process_assoc_resp()

ext_password_alloc()

wps_build_assoc_req_ie()

wps_build_assoc_resp_ie()

wps_build_probe_req_ie()

wps_ie_encapsulate()

wps_decrypt_encr_settings()

sae_pk_hash_sig_data()

wps_enrollee_process_msg_frag()

wpa3_build_sae_commit()

wpa3_build_sae_confirm()

wpas_rrm_send_neighbor_rep_request()

wpas_rrm_send_msr_report_mpdu()

wpas_rrm_handle_link_measurement_request()

wnm_send_bss_transition_mgmt_resp()

wnm_send_bss_transition_mgmt_query()

wpas_mbo_ie()

wpas_mbo_send_wnm_notification()

wpas_mbo_non_pref_chan_changed()

asn1_build_alg_id()

asn1_encaps()

tls_connection_encrypt()

gas_build_req()

dpp_alloc_msg()

dpp_build_conf_req_attr()

dpp_build_conf_req_helper()

dpp_build_conf_start()

dpp_build_conf_obj_dpp()

dpp_build_conf_resp()

dpp_get_pubkey_point()

eap_sm_buildSuccess()

eap_sm_buildFailure()

eap_wsc_process_fragment()

wps_set_ie()

wps_build_credential_wrap()

wpabuf_alloc()

Data Use

wpabuf_alloc() writes 2 variables:

wpabuf_alloc()

wpabuf::size

wpabuf::buf

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wpabuf_alloc() frees 1 types:

wpabuf_alloc()

wpabuf

wpabuf_alloc() function

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