/*
* fs/cifs/connect.c
*
- * Copyright (C) International Business Machines Corp., 2002,2004
+ * Copyright (C) International Business Machines Corp., 2002,2005
* Author(s): Steve French (sfrench@us.ibm.com)
*
* This library is free software; you can redistribute it and/or modify
#include <linux/ctype.h>
#include <linux/utsname.h>
#include <linux/mempool.h>
+#include <linux/delay.h>
#include <asm/uaccess.h>
#include <asm/processor.h>
#include "cifspdu.h"
qhead);
if(mid_entry) {
if(mid_entry->midState == MID_REQUEST_SUBMITTED) {
- /* Mark other intransit requests as needing retry so
- we do not immediately mark the session bad again
- (ie after we reconnect below) as they timeout too */
+ /* Mark other intransit requests as needing
+ retry so we do not immediately mark the
+ session bad again (ie after we reconnect
+ below) as they timeout too */
mid_entry->midState = MID_RETRY_NEEDED;
}
}
int length;
unsigned int pdu_length, total_read;
struct smb_hdr *smb_buffer = NULL;
+ struct smb_hdr *bigbuf = NULL;
+ struct smb_hdr *smallbuf = NULL;
struct msghdr smb_msg;
struct kvec iov;
struct socket *csocket = server->ssocket;
struct task_struct *task_to_wake = NULL;
struct mid_q_entry *mid_entry;
char *temp;
+ int isLargeBuf = FALSE;
daemonize("cifsd");
allow_signal(SIGKILL);
}
while (server->tcpStatus != CifsExiting) {
- if (smb_buffer == NULL)
- smb_buffer = cifs_buf_get();
- else
- memset(smb_buffer, 0, sizeof (struct smb_hdr));
-
- if (smb_buffer == NULL) {
- cERROR(1,("Can not get memory for SMB response"));
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ * 3); /* give system time to free memory */
- continue;
+ if (bigbuf == NULL) {
+ bigbuf = cifs_buf_get();
+ if(bigbuf == NULL) {
+ cERROR(1,("No memory for large SMB response"));
+ msleep(3000);
+ /* retry will check if exiting */
+ continue;
+ }
+ } else if(isLargeBuf) {
+ /* we are reusing a dirtry large buf, clear its start */
+ memset(bigbuf, 0, sizeof (struct smb_hdr));
}
+
+ if (smallbuf == NULL) {
+ smallbuf = cifs_small_buf_get();
+ if(smallbuf == NULL) {
+ cERROR(1,("No memory for SMB response"));
+ msleep(1000);
+ /* retry will check if exiting */
+ continue;
+ }
+ /* beginning of smb buffer is cleared in our buf_get */
+ } else /* if existing small buf clear beginning */
+ memset(smallbuf, 0, sizeof (struct smb_hdr));
+
+ isLargeBuf = FALSE;
+ smb_buffer = smallbuf;
iov.iov_base = smb_buffer;
iov.iov_len = 4;
smb_msg.msg_control = NULL;
csocket = server->ssocket;
continue;
} else if ((length == -ERESTARTSYS) || (length == -EAGAIN)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1); /* minimum sleep to prevent looping
+ msleep(1); /* minimum sleep to prevent looping
allowing socket to clear and app threads to set
tcpStatus CifsNeedReconnect if server hung */
continue;
} else if (length <= 0) {
if(server->tcpStatus == CifsNew) {
cFYI(1,("tcp session abended prematurely (after SMBnegprot)"));
- /* some servers kill tcp session rather than returning
- smb negprot error in which case reconnecting here is
- not going to help - return error to mount */
+ /* some servers kill the TCP session rather than
+ returning an SMB negprot error, in which
+ case reconnecting here is not going to help,
+ and so simply return error to mount */
break;
}
if(length == -EINTR) {
pdu_length = ntohl(smb_buffer->smb_buf_length);
/* Only read pdu_length after below checks for too short (due
to e.g. int overflow) and too long ie beyond end of buf */
- cFYI(1,("rfc1002 length(big endian)0x%x)", pdu_length+4));
+ cFYI(1,("rfc1002 length(big endian)0x%x)",
+ pdu_length+4));
temp = (char *) smb_buffer;
if (temp[0] == (char) RFC1002_SESSION_KEEP_ALIVE) {
cFYI(0,("Received 4 byte keep alive packet"));
- } else if (temp[0] == (char) RFC1002_POSITIVE_SESSION_RESPONSE) {
+ } else if (temp[0] ==
+ (char) RFC1002_POSITIVE_SESSION_RESPONSE) {
cFYI(1,("Good RFC 1002 session rsp"));
- } else if (temp[0] == (char)RFC1002_NEGATIVE_SESSION_RESPONSE) {
- /* we get this from Windows 98 instead of error on SMB negprot response */
+ } else if (temp[0] ==
+ (char)RFC1002_NEGATIVE_SESSION_RESPONSE) {
+ /* we get this from Windows 98 instead of
+ an error on SMB negprot response */
cFYI(1,("Negative RFC 1002 Session Response Error 0x%x)",temp[4]));
if(server->tcpStatus == CifsNew) {
/* if nack on negprot (rather than
} else {
/* give server a second to
clean up before reconnect attempt */
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ);
+ msleep(1000);
/* always try 445 first on reconnect
since we get NACK on some if we ever
connected to port 139 (the NACK is
since we do not begin with RFC1001
session initialize frame) */
- server->addr.sockAddr.sin_port = htons(CIFS_PORT);
+ server->addr.sockAddr.sin_port =
+ htons(CIFS_PORT);
cifs_reconnect(server);
csocket = server->ssocket;
wake_up(&server->response_q);
csocket = server->ssocket;
continue;
} else {
- if((pdu_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4)
- || (pdu_length < sizeof (struct smb_hdr) - 1 - 4)) {
+ if((pdu_length > CIFSMaxBufSize +
+ MAX_CIFS_HDR_SIZE - 4) ||
+ (pdu_length < sizeof (struct smb_hdr) - 1 - 4)) {
cERROR(1,
("Invalid size SMB length %d and pdu_length %d",
length, pdu_length+4));
wake_up(&server->response_q);
continue;
} else { /* length ok */
+ if(pdu_length > MAX_CIFS_HDR_SIZE - 4) {
+ isLargeBuf = TRUE;
+ memcpy(bigbuf, smallbuf, 4);
+ smb_buffer = bigbuf;
+ }
length = 0;
iov.iov_base = 4 + (char *)smb_buffer;
iov.iov_len = pdu_length;
continue;
}
+ /* BB FIXME - add checkTrans2SMBSecondary() */
+
task_to_wake = NULL;
spin_lock(&GlobalMid_Lock);
list_for_each(tmp, &server->pending_mid_q) {
mid_q_entry,
qhead);
- if ((mid_entry->mid == smb_buffer->Mid) && (mid_entry->midState == MID_REQUEST_SUBMITTED)) {
- cFYI(1,
- (" Mid 0x%x matched - waking up ",mid_entry->mid));
+ if ((mid_entry->mid == smb_buffer->Mid)
+ && (mid_entry->midState ==
+ MID_REQUEST_SUBMITTED)
+ && (mid_entry->command ==
+ smb_buffer->Command)) {
+ cFYI(1,("Found Mid 0x%x wake up"
+ ,mid_entry->mid));
task_to_wake = mid_entry->tsk;
mid_entry->resp_buf =
smb_buffer;
mid_entry->midState =
MID_RESPONSE_RECEIVED;
+ if(isLargeBuf)
+ mid_entry->largeBuf = 1;
+ else
+ mid_entry->largeBuf = 0;
}
}
spin_unlock(&GlobalMid_Lock);
if (task_to_wake) {
- smb_buffer = NULL; /* will be freed by users thread after he is done */
+ if(isLargeBuf)
+ bigbuf = NULL;
+ else
+ smallbuf = NULL;
+ smb_buffer = NULL; /* will be freed by users thread after he is done */
wake_up_process(task_to_wake);
} else if (is_valid_oplock_break(smb_buffer) == FALSE) {
cERROR(1, ("No task to wake, unknown frame rcvd!"));
spin_unlock(&GlobalMid_Lock);
/* Although there should not be any requests blocked on
this queue it can not hurt to be paranoid and try to wake up requests
- that may haven been blocked when more than 50 at time were on the wire
+ that may haven been blocked when more than 50 at time were on the wire
to the same server - they now will see the session is in exit state
and get out of SendReceive. */
wake_up_all(&server->request_q);
/* give those requests time to exit */
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ/8);
-
+ msleep(125);
+
if(server->ssocket) {
sock_release(csocket);
server->ssocket = NULL;
}
- if (smb_buffer) /* buffer usually freed in free_mid - need to free it on error or exit */
- cifs_buf_release(smb_buffer);
+ /* buffer usuallly freed in free_mid - need to free it here on exit */
+ if (bigbuf != NULL)
+ cifs_buf_release(bigbuf);
+ if (smallbuf != NULL)
+ cifs_small_buf_release(smallbuf);
read_lock(&GlobalSMBSeslock);
if (list_empty(&server->pending_mid_q)) {
- /* loop through server session structures attached to this and mark them dead */
+ /* loop through server session structures attached to this and
+ mark them dead */
list_for_each(tmp, &GlobalSMBSessionList) {
ses =
list_entry(tmp, struct cifsSesInfo,
mid_entry = list_entry(tmp, struct mid_q_entry, qhead);
if (mid_entry->midState == MID_REQUEST_SUBMITTED) {
cFYI(1,
- (" Clearing Mid 0x%x - waking up ",mid_entry->mid));
+ ("Clearing Mid 0x%x - waking up ",mid_entry->mid));
task_to_wake = mid_entry->tsk;
if(task_to_wake) {
wake_up_process(task_to_wake);
}
spin_unlock(&GlobalMid_Lock);
read_unlock(&GlobalSMBSeslock);
- set_current_state(TASK_INTERRUPTIBLE);
/* 1/8th of sec is more than enough time for them to exit */
- schedule_timeout(HZ/8);
+ msleep(125);
}
if (list_empty(&server->pending_mid_q)) {
/* mpx threads have not exited yet give them
at least the smb send timeout time for long ops */
cFYI(1, ("Wait for exit from demultiplex thread"));
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(46 * HZ);
+ msleep(46);
/* if threads still have not exited they are probably never
coming home not much else we can do but free the memory */
}
length + cifs_min_rcv,
GFP_KERNEL);
}
-
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ/4);
+
+ msleep(250);
return 0;
}
-static void *
-cifs_kcalloc(size_t size, unsigned int __nocast type)
-{
- void *addr;
- addr = kmalloc(size, type);
- if (addr)
- memset(addr, 0, size);
- return addr;
-}
-
static int
cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
{
/* does not have to be a perfect mapping since the field is
informational, only used for servers that do not support
port 445 and it can be overridden at mount time */
- vol->source_rfc1001_name[i] = toupper(system_utsname.nodename[i]);
+ vol->source_rfc1001_name[i] =
+ toupper(system_utsname.nodename[i]);
}
vol->source_rfc1001_name[15] = 0;
/* NB: password legally can have multiple commas and
the only illegal character in a password is null */
- if ((value[temp_len] == 0) && (value[temp_len+1] == separator[0])) {
+ if ((value[temp_len] == 0) &&
+ (value[temp_len+1] == separator[0])) {
/* reinsert comma */
value[temp_len] = separator[0];
temp_len+=2; /* move after the second comma */
while(value[temp_len] != 0) {
if (value[temp_len] == separator[0]) {
- if (value[temp_len+1] == separator[0]) {
- temp_len++; /* skip second comma */
+ if (value[temp_len+1] ==
+ separator[0]) {
+ /* skip second comma */
+ temp_len++;
} else {
/* single comma indicating start
of next parm */
/* go from value to value + temp_len condensing
double commas to singles. Note that this ends up
allocating a few bytes too many, which is ok */
- vol->password = cifs_kcalloc(temp_len, GFP_KERNEL);
+ vol->password = kcalloc(1, temp_len, GFP_KERNEL);
+ if(vol->password == NULL) {
+ printk("CIFS: no memory for pass\n");
+ return 1;
+ }
for(i=0,j=0;i<temp_len;i++,j++) {
vol->password[j] = value[i];
- if(value[i] == separator[0] && value[i+1] == separator[0]) {
+ if(value[i] == separator[0]
+ && value[i+1] == separator[0]) {
/* skip second comma */
i++;
}
}
vol->password[j] = 0;
} else {
- vol->password = cifs_kcalloc(temp_len + 1, GFP_KERNEL);
+ vol->password = kcalloc(1, temp_len+1, GFP_KERNEL);
+ if(vol->password == NULL) {
+ printk("CIFS: no memory for pass\n");
+ return 1;
+ }
strcpy(vol->password, value);
}
} else if (strnicmp(data, "ip", 2) == 0) {
sessinit is sent but no second negprot */
struct rfc1002_session_packet * ses_init_buf;
struct smb_hdr * smb_buf;
- ses_init_buf = cifs_kcalloc(sizeof(struct rfc1002_session_packet), GFP_KERNEL);
+ ses_init_buf = kcalloc(1, sizeof(struct rfc1002_session_packet), GFP_KERNEL);
if(ses_init_buf) {
ses_init_buf->trailer.session_req.called_len = 32;
rfc1002mangle(ses_init_buf->trailer.session_req.called_name,
/* We look for obvious messed up bcc or strings in response so we do not go off
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
- ses->serverOS = cifs_kcalloc(2 * (len + 1), GFP_KERNEL);
+ ses->serverOS = kcalloc(1, 2 * (len + 1), GFP_KERNEL);
+ if(ses->serverOS == NULL)
+ goto sesssetup_nomem;
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)bcc_ptr, len,nls_codepage);
bcc_ptr += 2 * (len + 1);
if (remaining_words > 0) {
len = UniStrnlen((wchar_t *)bcc_ptr,
remaining_words-1);
- ses->serverNOS =cifs_kcalloc(2 * (len + 1),GFP_KERNEL);
+ ses->serverNOS = kcalloc(1, 2 * (len + 1),GFP_KERNEL);
+ if(ses->serverNOS == NULL)
+ goto sesssetup_nomem;
cifs_strfromUCS_le(ses->serverNOS,
(wchar_t *)bcc_ptr,len,nls_codepage);
bcc_ptr += 2 * (len + 1);
}
remaining_words -= len + 1;
if (remaining_words > 0) {
- len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
+ len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
ses->serverDomain =
- cifs_kcalloc(2*(len+1),GFP_KERNEL);
+ kcalloc(1, 2*(len+1),GFP_KERNEL);
+ if(ses->serverDomain == NULL)
+ goto sesssetup_nomem;
cifs_strfromUCS_le(ses->serverDomain,
(wchar_t *)bcc_ptr,len,nls_codepage);
bcc_ptr += 2 * (len + 1);
ses->serverDomain[1+(2*len)] = 0;
} /* else no more room so create dummy domain string */
else
- ses->serverDomain =
- cifs_kcalloc(2,
- GFP_KERNEL);
+ ses->serverDomain =
+ kcalloc(1, 2, GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
+ /* if these kcallocs fail not much we
+ can do, but better to not fail the
+ sesssetup itself */
ses->serverDomain =
- cifs_kcalloc(2, GFP_KERNEL);
+ kcalloc(1, 2, GFP_KERNEL);
ses->serverNOS =
- cifs_kcalloc(2, GFP_KERNEL);
+ kcalloc(1, 2, GFP_KERNEL);
}
} else { /* ASCII */
len = strnlen(bcc_ptr, 1024);
if (((long) bcc_ptr + len) - (long)
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
- ses->serverOS = cifs_kcalloc(len + 1,GFP_KERNEL);
+ ses->serverOS = kcalloc(1, len + 1,GFP_KERNEL);
+ if(ses->serverOS == NULL)
+ goto sesssetup_nomem;
strncpy(ses->serverOS,bcc_ptr, len);
bcc_ptr += len;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverNOS = cifs_kcalloc(len + 1,GFP_KERNEL);
+ ses->serverNOS = kcalloc(1, len + 1,GFP_KERNEL);
+ if(ses->serverNOS == NULL)
+ goto sesssetup_nomem;
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverDomain = cifs_kcalloc(len + 1,GFP_KERNEL);
+ ses->serverDomain = kcalloc(1, len + 1,GFP_KERNEL);
+ if(ses->serverDomain == NULL)
+ goto sesssetup_nomem;
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
smb_buffer_response->WordCount));
rc = -EIO;
}
-
+sesssetup_nomem: /* do not return an error on nomem for the info strings,
+ since that could make reconnection harder, and
+ reconnection might be needed to free memory */
if (smb_buffer)
cifs_buf_release(smb_buffer);
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS =
- cifs_kcalloc(2 * (len + 1), GFP_KERNEL);
+ kcalloc(1, 2 * (len + 1), GFP_KERNEL);
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)
bcc_ptr, len,
remaining_words
- 1);
ses->serverNOS =
- cifs_kcalloc(2 * (len + 1),
+ kcalloc(1, 2 * (len + 1),
GFP_KERNEL);
cifs_strfromUCS_le(ses->serverNOS,
(wchar_t *)bcc_ptr,
if (remaining_words > 0) {
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
- ses->serverDomain = cifs_kcalloc(2*(len+1),GFP_KERNEL);
+ ses->serverDomain = kcalloc(1, 2*(len+1),GFP_KERNEL);
cifs_strfromUCS_le(ses->serverDomain,
(wchar_t *)bcc_ptr,
len,
} /* else no more room so create dummy domain string */
else
ses->serverDomain =
- cifs_kcalloc(2,GFP_KERNEL);
+ kcalloc(1, 2,GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
- ses->serverDomain = cifs_kcalloc(2, GFP_KERNEL);
- ses->serverNOS = cifs_kcalloc(2, GFP_KERNEL);
+ ses->serverDomain = kcalloc(1, 2, GFP_KERNEL);
+ ses->serverNOS = kcalloc(1, 2, GFP_KERNEL);
}
} else { /* ASCII */
if (((long) bcc_ptr + len) - (long)
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
- ses->serverOS = cifs_kcalloc(len + 1, GFP_KERNEL);
+ ses->serverOS = kcalloc(1, len + 1, GFP_KERNEL);
strncpy(ses->serverOS, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverNOS = cifs_kcalloc(len + 1,GFP_KERNEL);
+ ses->serverNOS = kcalloc(1, len + 1,GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverDomain = cifs_kcalloc(len + 1, GFP_KERNEL);
+ ses->serverDomain = kcalloc(1, len + 1, GFP_KERNEL);
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS =
- cifs_kcalloc(2 * (len + 1), GFP_KERNEL);
+ kcalloc(1, 2 * (len + 1), GFP_KERNEL);
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)
bcc_ptr, len,
remaining_words
- 1);
ses->serverNOS =
- cifs_kcalloc(2 * (len + 1),
+ kcalloc(1, 2 * (len + 1),
GFP_KERNEL);
cifs_strfromUCS_le(ses->
serverNOS,
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
ses->serverDomain =
- cifs_kcalloc(2 *
+ kcalloc(1, 2 *
(len +
1),
GFP_KERNEL);
} /* else no more room so create dummy domain string */
else
ses->serverDomain =
- cifs_kcalloc(2,
+ kcalloc(1, 2,
GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
ses->serverDomain =
- cifs_kcalloc(2, GFP_KERNEL);
+ kcalloc(1, 2, GFP_KERNEL);
ses->serverNOS =
- cifs_kcalloc(2, GFP_KERNEL);
+ kcalloc(1, 2, GFP_KERNEL);
}
} else { /* ASCII */
len = strnlen(bcc_ptr, 1024);
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
ses->serverOS =
- cifs_kcalloc(len + 1,
+ kcalloc(1, len + 1,
GFP_KERNEL);
strncpy(ses->serverOS,
bcc_ptr, len);
len = strnlen(bcc_ptr, 1024);
ses->serverNOS =
- cifs_kcalloc(len + 1,
+ kcalloc(1, len + 1,
GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
len = strnlen(bcc_ptr, 1024);
ses->serverDomain =
- cifs_kcalloc(len + 1,
+ kcalloc(1, len + 1,
GFP_KERNEL);
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS =
- cifs_kcalloc(2 * (len + 1), GFP_KERNEL);
+ kcalloc(1, 2 * (len + 1), GFP_KERNEL);
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)
bcc_ptr, len,
remaining_words
- 1);
ses->serverNOS =
- cifs_kcalloc(2 * (len + 1),
+ kcalloc(1, 2 * (len + 1),
GFP_KERNEL);
cifs_strfromUCS_le(ses->
serverNOS,
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string not always null terminated (e.g. for Windows XP & 2000) */
ses->serverDomain =
- cifs_kcalloc(2 *
+ kcalloc(1, 2 *
(len +
1),
GFP_KERNEL);
= 0;
} /* else no more room so create dummy domain string */
else
- ses->serverDomain = cifs_kcalloc(2,GFP_KERNEL);
+ ses->serverDomain = kcalloc(1, 2,GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
- ses->serverDomain = cifs_kcalloc(2, GFP_KERNEL);
- ses->serverNOS = cifs_kcalloc(2, GFP_KERNEL);
+ ses->serverDomain = kcalloc(1, 2, GFP_KERNEL);
+ ses->serverNOS = kcalloc(1, 2, GFP_KERNEL);
}
} else { /* ASCII */
len = strnlen(bcc_ptr, 1024);
if (((long) bcc_ptr + len) -
(long) pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
- ses->serverOS = cifs_kcalloc(len + 1,GFP_KERNEL);
+ ses->serverOS = kcalloc(1, len + 1,GFP_KERNEL);
strncpy(ses->serverOS,bcc_ptr, len);
bcc_ptr += len;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverNOS = cifs_kcalloc(len+1,GFP_KERNEL);
+ ses->serverNOS = kcalloc(1, len+1,GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverDomain = cifs_kcalloc(len+1,GFP_KERNEL);
+ ses->serverDomain = kcalloc(1, len+1,GFP_KERNEL);
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
if(tcon->nativeFileSystem)
kfree(tcon->nativeFileSystem);
tcon->nativeFileSystem =
- cifs_kcalloc(length + 2, GFP_KERNEL);
+ kcalloc(1, length + 2, GFP_KERNEL);
cifs_strfromUCS_le(tcon->nativeFileSystem,
(wchar_t *) bcc_ptr,
length, nls_codepage);
if(tcon->nativeFileSystem)
kfree(tcon->nativeFileSystem);
tcon->nativeFileSystem =
- cifs_kcalloc(length + 1, GFP_KERNEL);
+ kcalloc(1, length + 1, GFP_KERNEL);
strncpy(tcon->nativeFileSystem, bcc_ptr,
length);
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff