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Searched refs:datalen (Results 1 – 25 of 262) sorted by relevance

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/linux/security/keys/
A Dbig_key.c62 size_t datalen = prep->datalen; in big_key_preparse() local
66 if (datalen <= 0 || datalen > 1024 * 1024 || !prep->data) in big_key_preparse()
74 if (datalen > BIG_KEY_FILE_THRESHOLD) { in big_key_preparse()
181 if (datalen > BIG_KEY_FILE_THRESHOLD) { in big_key_destroy()
220 datalen, in big_key_describe()
233 if (!buffer || buflen < datalen) in big_key_read()
234 return datalen; in big_key_read()
236 if (datalen > BIG_KEY_FILE_THRESHOLD) { in big_key_read()
266 ret = datalen; in big_key_read()
269 memcpy(buffer, buf, datalen); in big_key_read()
[all …]
A Duser_defined.c62 size_t datalen = prep->datalen; in user_preparse() local
64 if (datalen <= 0 || datalen > 32767 || !prep->data) in user_preparse()
67 upayload = kmalloc(sizeof(*upayload) + datalen, GFP_KERNEL); in user_preparse()
72 prep->quotalen = datalen; in user_preparse()
74 upayload->datalen = datalen; in user_preparse()
75 memcpy(upayload->data, prep->data, datalen); in user_preparse()
107 ret = key_payload_reserve(key, prep->datalen); in user_update()
162 seq_printf(m, ": %u", key->datalen); in user_describe()
177 ret = upayload->datalen; in user_read()
181 if (buflen > upayload->datalen) in user_read()
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/linux/lib/
A Dasn1_decoder.c67 if (datalen == dp) in asn1_find_indefinite_length()
110 if (unlikely(n > datalen - dp)) in asn1_find_indefinite_length()
118 if (len > datalen - dp) in asn1_find_indefinite_length()
170 size_t datalen) in asn1_ber_decoder() argument
197 if (datalen > 65535) in asn1_ber_decoder()
298 datalen = dp + len; in asn1_ber_decoder()
397 len = datalen; in asn1_ber_decoder()
400 tdp, dp, len, datalen); in asn1_ber_decoder()
401 if (datalen == 0) { in asn1_ber_decoder()
403 datalen = len; in asn1_ber_decoder()
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/linux/net/netfilter/
A Dnf_conntrack_sip.c549 limit = dptr + datalen; in ct_sip_parse_param()
577 limit = dptr + datalen; in ct_sip_parse_address_param()
605 limit = dptr + datalen; in ct_sip_parse_numerical_param()
1102 dptr, datalen, in process_sdp()
1130 dptr, datalen, sdpoff, in process_sdp()
1376 *datalen, "expires=", in process_register_response()
1518 dptr, datalen)) { in process_sip_msg()
1557 datalen = skb->len - dataoff; in sip_help_tcp()
1584 if (msglen > datalen) in sip_help_tcp()
1597 datalen = datalen + diff - msglen; in sip_help_tcp()
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A Dnf_nat_sip.c36 const char **dptr, unsigned int *datalen, in mangle_packet() argument
66 *datalen += buflen - matchlen; in mangle_packet()
94 const char **dptr, unsigned int *datalen, in map_addr() argument
129 const char **dptr, unsigned int *datalen, in map_sip_addr() argument
147 const char **dptr, unsigned int *datalen) in nf_nat_sip() argument
161 if (ct_sip_parse_request(ct, *dptr, *datalen, in nf_nat_sip()
199 olen = *datalen; in nf_nat_sip()
462 c_len = *datalen - matchoff + strlen("v="); in mangle_content_len()
476 const char **dptr, unsigned int *datalen, in mangle_sdp_packet() argument
495 const char **dptr, unsigned int *datalen, in nf_nat_sdp_addr() argument
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A Dnf_nat_helper.c96 int oldlen, datalen; in __nf_nat_mangle_tcp_packet() local
112 datalen = skb->len - protoff; in __nf_nat_mangle_tcp_packet()
115 tcph, &tcph->check, datalen, oldlen); in __nf_nat_mangle_tcp_packet()
146 int datalen, oldlen; in nf_nat_mangle_udp_packet() local
163 datalen = skb->len - protoff; in nf_nat_mangle_udp_packet()
164 udph->len = htons(datalen); in nf_nat_mangle_udp_packet()
171 udph, &udph->check, datalen, oldlen); in nf_nat_mangle_udp_packet()
/linux/fs/jffs2/
A Dcompr.c87 orig_slen = *datalen; in jffs2_selected_compress()
106 *datalen = orig_slen; in jffs2_selected_compress()
173 orig_slen = *datalen; in jffs2_compress()
204 *datalen = orig_slen; in jffs2_compress()
211 && (*cdatalen < *datalen)) { in jffs2_compress()
213 best_slen = *datalen; in jffs2_compress()
220 *datalen = best_slen; in jffs2_compress()
234 cpage_out, datalen, cdatalen); in jffs2_compress()
238 cpage_out, datalen, cdatalen); in jffs2_compress()
246 *datalen = *cdatalen; in jffs2_compress()
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A Dwrite.c80 vecs[1].iov_len = datalen; in jffs2_write_dnode()
85 sizeof(*ri), datalen); in jffs2_write_dnode()
93 if (!datalen || !data) in jffs2_write_dnode()
355 uint32_t datalen, cdatalen; in jffs2_write_inode_range() local
369 datalen = min_t(uint32_t, writelen, in jffs2_write_inode_range()
385 ri->dsize = cpu_to_je32(datalen); in jffs2_write_inode_range()
426 if (!datalen) { in jffs2_write_inode_range()
432 writtenlen += datalen; in jffs2_write_inode_range()
433 offset += datalen; in jffs2_write_inode_range()
434 writelen -= datalen; in jffs2_write_inode_range()
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/linux/include/linux/netfilter/
A Dnf_conntrack_sip.h45 const char **dptr, unsigned int *datalen,
49 const char **dptr, unsigned int *datalen,
115 unsigned int *datalen);
124 unsigned int *datalen,
133 unsigned int *datalen,
143 unsigned int *datalen,
152 unsigned int *datalen,
160 unsigned int *datalen,
170 unsigned int datalen, unsigned int *matchoff,
188 unsigned int off, unsigned int datalen,
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/linux/net/dns_resolver/
A Ddns_key.c98 int datalen = prep->datalen, result_len = 0; in dns_resolver_preparse() local
101 if (datalen <= 1 || !data) in dns_resolver_preparse()
106 if (datalen <= sizeof(*bin)) in dns_resolver_preparse()
125 result_len = datalen; in dns_resolver_preparse()
129 kenter("'%*.*s',%u", datalen, datalen, data, datalen); in dns_resolver_preparse()
131 if (!data || data[datalen - 1] != '\0') in dns_resolver_preparse()
133 datalen--; in dns_resolver_preparse()
136 end = data + datalen; in dns_resolver_preparse()
137 opt = memchr(data, '#', datalen); in dns_resolver_preparse()
141 result_len = datalen; in dns_resolver_preparse()
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/linux/net/rxrpc/
A Dkey.c53 size_t datalen, in rxrpc_preparse_xdr_rxkad() argument
141 size_t datalen = prep->datalen; in rxrpc_preparse_xdr() local
152 if (datalen & 3) in rxrpc_preparse_xdr()
159 datalen -= 4; in rxrpc_preparse_xdr()
165 datalen -= 4; in rxrpc_preparse_xdr()
183 if (datalen < 12) in rxrpc_preparse_xdr()
186 datalen -= 4; in rxrpc_preparse_xdr()
195 if (datalen < 8) in rxrpc_preparse_xdr()
199 datalen -= 4; in rxrpc_preparse_xdr()
202 if (toklen < 20 || toklen > datalen || paddedlen > datalen) in rxrpc_preparse_xdr()
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/linux/include/linux/
A Ddevcoredump.h55 void dev_coredumpv(struct device *dev, void *data, size_t datalen,
59 void *data, size_t datalen, gfp_t gfp,
61 void *data, size_t datalen),
65 size_t datalen, gfp_t gfp);
68 size_t datalen, gfp_t gfp) in dev_coredumpv() argument
75 void *data, size_t datalen, gfp_t gfp, in dev_coredumpm() argument
77 void *data, size_t datalen), in dev_coredumpm() argument
84 size_t datalen, gfp_t gfp) in dev_coredumpsg() argument
/linux/security/keys/trusted-keys/
A Dtrusted_core.c142 size_t datalen = prep->datalen; in trusted_instantiate() local
148 if (datalen <= 0 || datalen > 32767 || !prep->data) in trusted_instantiate()
151 orig_datablob = datablob = kmalloc(datalen + 1, GFP_KERNEL); in trusted_instantiate()
154 memcpy(datablob, prep->data, datalen); in trusted_instantiate()
155 datablob[datalen] = '\0'; in trusted_instantiate()
222 size_t datalen = prep->datalen; in trusted_update() local
231 if (datalen <= 0 || datalen > 32767 || !prep->data) in trusted_update()
234 orig_datablob = datablob = kmalloc(datalen + 1, GFP_KERNEL); in trusted_update()
244 memcpy(datablob, prep->data, datalen); in trusted_update()
245 datablob[datalen] = '\0'; in trusted_update()
/linux/include/uapi/linux/
A Dtipc_config.h255 #define TLV_ALIGN(datalen) (((datalen)+(TLV_ALIGNTO-1)) & ~(TLV_ALIGNTO-1)) argument
256 #define TLV_LENGTH(datalen) (sizeof(struct tlv_desc) + (datalen)) argument
257 #define TLV_SPACE(datalen) (TLV_ALIGN(TLV_LENGTH(datalen))) argument
394 #define TCM_ALIGN(datalen) (((datalen)+3) & ~3) argument
395 #define TCM_LENGTH(datalen) (sizeof(struct tipc_cfg_msg_hdr) + datalen) argument
396 #define TCM_SPACE(datalen) (TCM_ALIGN(TCM_LENGTH(datalen))) argument
/linux/drivers/base/
A Ddevcoredump.c27 size_t datalen; member
30 void *data, size_t datalen);
77 return devcd->read(buffer, offset, count, devcd->data, devcd->datalen); in devcd_data_read()
161 void *data, size_t datalen) in devcd_readv() argument
163 return memory_read_from_buffer(buffer, count, &offset, data, datalen); in devcd_readv()
181 void dev_coredumpv(struct device *dev, void *data, size_t datalen, in dev_coredumpv() argument
184 dev_coredumpm(dev, NULL, data, datalen, gfp, devcd_readv, devcd_freev); in dev_coredumpv()
249 void *data, size_t datalen, gfp_t gfp, in dev_coredumpm() argument
251 void *data, size_t datalen), in dev_coredumpm() argument
277 devcd->datalen = datalen; in dev_coredumpm()
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/linux/security/keys/encrypted-keys/
A Dencrypted.c598 const char *datalen) in encrypted_key_alloc() argument
714 const char *datalen) in __ekey_init() argument
722 epayload->iv = epayload->datalen + strlen(datalen) + 1; in __ekey_init()
737 memcpy(epayload->datalen, datalen, strlen(datalen)); in __ekey_init()
790 size_t datalen = prep->datalen; in encrypted_instantiate() local
793 if (datalen <= 0 || datalen > 32767 || !prep->data) in encrypted_instantiate()
799 datablob[datalen] = 0; in encrypted_instantiate()
849 size_t datalen = prep->datalen; in encrypted_update() local
854 if (datalen <= 0 || datalen > 32767 || !prep->data) in encrypted_update()
861 buf[datalen] = 0; in encrypted_update()
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/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
A Dfweh.c35 u32 datalen; member
240 emsg.datalen = be32_to_cpu(emsg_be->datalen); in brcmf_fweh_event_worker()
249 min_t(u32, emsg.datalen, 64), in brcmf_fweh_event_worker()
250 "event payload, len=%d\n", emsg.datalen); in brcmf_fweh_event_worker()
400 u32 datalen; in brcmf_fweh_process_event() local
404 datalen = get_unaligned_be32(&event_packet->msg.datalen); in brcmf_fweh_process_event()
413 if (datalen > BRCMF_DCMD_MAXLEN || in brcmf_fweh_process_event()
414 datalen + sizeof(*event_packet) > packet_len) in brcmf_fweh_process_event()
417 event = kzalloc(sizeof(*event) + datalen, gfp); in brcmf_fweh_process_event()
426 memcpy(event->data, data, datalen); in brcmf_fweh_process_event()
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/linux/fs/cifs/
A Dcache.c47 uint16_t datalen, in cifs_fscache_super_check_aux() argument
53 if (datalen != sizeof(auxdata)) in cifs_fscache_super_check_aux()
61 if (memcmp(data, &auxdata, datalen) != 0) in cifs_fscache_super_check_aux()
79 uint16_t datalen, in cifs_fscache_inode_check_aux() argument
85 if (datalen != sizeof(auxdata)) in cifs_fscache_inode_check_aux()
95 if (memcmp(data, &auxdata, datalen) != 0) in cifs_fscache_inode_check_aux()
/linux/drivers/net/wireless/ath/ath9k/
A Ddfs.c101 int datalen, bool is_ctl, bool is_ext) in ath9k_check_chirping() argument
111 int num_fft_packets = datalen / sizeof(*fft); in ath9k_check_chirping()
116 datalen, num_fft_packets); in ath9k_check_chirping()
122 if ((datalen % sizeof(*fft)) == 2) { in ath9k_check_chirping()
134 int num_fft_packets = datalen / sizeof(*fft); in ath9k_check_chirping()
138 datalen, num_fft_packets); in ath9k_check_chirping()
293 u16 datalen; in ath9k_dfs_process_phyerr() local
309 datalen = rs->rs_datalen; in ath9k_dfs_process_phyerr()
310 if (datalen == 0) { in ath9k_dfs_process_phyerr()
327 vdata_end = data + datalen; in ath9k_dfs_process_phyerr()
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/linux/fs/fscache/
A Dfsdef.c15 uint16_t datalen,
77 uint16_t datalen, in fscache_fsdef_netfs_check_aux() argument
83 _enter("{%s},,%hu", netfs->name, datalen); in fscache_fsdef_netfs_check_aux()
85 if (datalen != sizeof(version)) { in fscache_fsdef_netfs_check_aux()
86 _leave(" = OBSOLETE [dl=%d v=%zu]", datalen, sizeof(version)); in fscache_fsdef_netfs_check_aux()
/linux/arch/s390/crypto/
A Dcrc32-vx.c50 unsigned char const *data, size_t datalen) \
55 if (datalen < VX_MIN_LEN + VX_ALIGN_MASK) \
56 return ___crc32_sw(crc, data, datalen); \
61 datalen -= prealign; \
66 aligned = datalen & ~VX_ALIGN_MASK; \
67 remaining = datalen & VX_ALIGN_MASK; \
187 unsigned int datalen, u8 *out) \
190 data, datalen, out); \
211 unsigned int datalen) \
214 ctx->crc = func(ctx->crc, data, datalen); \
/linux/drivers/i2c/busses/
A Di2c-mlxcpld.c100 u8 *data, u8 datalen) in mlxcpld_i2c_read_comm() argument
104 switch (datalen) { in mlxcpld_i2c_read_comm()
119 mlxcpld_i2c_lpc_read_buf(data, datalen, addr); in mlxcpld_i2c_read_comm()
125 u8 *data, u8 datalen) in mlxcpld_i2c_write_comm() argument
129 switch (datalen) { in mlxcpld_i2c_write_comm()
144 mlxcpld_i2c_lpc_write_buf(data, datalen, addr); in mlxcpld_i2c_write_comm()
289 u8 datalen, val; in mlxcpld_i2c_wait_for_tc() local
326 &datalen, 1); in mlxcpld_i2c_wait_for_tc()
332 datalen = priv->xfer.data_len; in mlxcpld_i2c_wait_for_tc()
336 priv->xfer.msg[i].buf, datalen); in mlxcpld_i2c_wait_for_tc()
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/linux/drivers/nfc/pn544/
A Di2c.c559 const u8 *data, u16 datalen) in pn544_hci_i2c_fw_write_cmd() argument
567 if (datalen > PN544_FW_I2C_WRITE_DATA_MAX_LEN) in pn544_hci_i2c_fw_write_cmd()
568 datalen = PN544_FW_I2C_WRITE_DATA_MAX_LEN; in pn544_hci_i2c_fw_write_cmd()
573 sizeof(framep->be_datalen) + datalen; in pn544_hci_i2c_fw_write_cmd()
587 memcpy(framep->data, data, datalen); in pn544_hci_i2c_fw_write_cmd()
592 return datalen; in pn544_hci_i2c_fw_write_cmd()
600 const u8 *data, u16 datalen) in pn544_hci_i2c_fw_check_cmd() argument
607 crc = crc_ccitt(0xffff, data, datalen); in pn544_hci_i2c_fw_check_cmd()
656 const u8 *data, u16 datalen) in pn544_hci_i2c_fw_secure_write_frame_cmd() argument
672 memcpy(chunk->data, data, datalen); in pn544_hci_i2c_fw_secure_write_frame_cmd()
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/linux/drivers/s390/scsi/
A Dzfcp_fc.h229 u32 datalen; in zfcp_fc_scsi_to_fcp() local
242 datalen = scsi_bufflen(scsi); in zfcp_fc_scsi_to_fcp()
243 fcp->fc_dl = cpu_to_be32(datalen); in zfcp_fc_scsi_to_fcp()
246 datalen += datalen / scsi->device->sector_size * 8; in zfcp_fc_scsi_to_fcp()
247 fcp->fc_dl = cpu_to_be32(datalen); in zfcp_fc_scsi_to_fcp()
/linux/net/netfilter/ipvs/
A Dip_vs_pe_sip.c31 unsigned int datalen, in get_callid() argument
36 int ret = ct_sip_get_header(NULL, dptr, dataoff, datalen, in get_callid()
51 if (*matchoff + *matchlen == datalen) in get_callid()
70 unsigned int dataoff, datalen, matchoff, matchlen; in ip_vs_sip_fill_param() local
90 datalen = skb->len - dataoff; in ip_vs_sip_fill_param()
92 if (get_callid(dptr, 0, datalen, &matchoff, &matchlen)) in ip_vs_sip_fill_param()

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