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cifs: add cFYI messages with some of the saved strings from ssetup/tcon

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...to make it easier to find problems in this area in the future.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Jeff Layton 2009-04-16 11:21:53 -04:00 • committed by Steve French
parent f083def68f
commit 313fecfa69
2 changed files with 11 additions and 3 deletions
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5
fs/cifs/connect.c
View file

@ -3757,11 +3757,14 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
kfree(tcon->nativeFileSystem); kfree(tcon->nativeFileSystem);
tcon->nativeFileSystem = tcon->nativeFileSystem =
kzalloc((4 * length) + 2, GFP_KERNEL); kzalloc((4 * length) + 2, GFP_KERNEL);
if (tcon->nativeFileSystem) if (tcon->nativeFileSystem) {
cifs_strfromUCS_le( cifs_strfromUCS_le(
tcon->nativeFileSystem, tcon->nativeFileSystem,
(__le16 *) bcc_ptr, (__le16 *) bcc_ptr,
length, nls_codepage); length, nls_codepage);
cFYI(1, ("nativeFileSystem=%s",
tcon->nativeFileSystem));
}
bcc_ptr += (2 * length) + 2; bcc_ptr += (2 * length) + 2;
} }
/* else do not bother copying these information fields*/ /* else do not bother copying these information fields*/

9
fs/cifs/sess.c
View file

@ -311,8 +311,10 @@ static int decode_unicode_ssetup(char **pbcc_area, int bleft,
kfree(ses->serverOS); kfree(ses->serverOS);
/* UTF-8 string will not grow more than four times as big as UCS-16 */ /* UTF-8 string will not grow more than four times as big as UCS-16 */
ses->serverOS = kzalloc((4 * len) + 2 /* trailing null */, GFP_KERNEL); ses->serverOS = kzalloc((4 * len) + 2 /* trailing null */, GFP_KERNEL);
if (ses->serverOS != NULL) if (ses->serverOS != NULL) {
cifs_strfromUCS_le(ses->serverOS, (__le16 *)data, len, nls_cp); cifs_strfromUCS_le(ses->serverOS, (__le16 *)data, len, nls_cp);
cFYI(1, ("serverOS=%s", ses->serverOS));
}
data += 2 * (len + 1); data += 2 * (len + 1);
words_left -= len + 1; words_left -= len + 1;
@ -327,6 +329,7 @@ static int decode_unicode_ssetup(char **pbcc_area, int bleft,
if (ses->serverNOS != NULL) { if (ses->serverNOS != NULL) {
cifs_strfromUCS_le(ses->serverNOS, (__le16 *)data, len, cifs_strfromUCS_le(ses->serverNOS, (__le16 *)data, len,
nls_cp); nls_cp);
cFYI(1, ("serverNOS=%s", ses->serverNOS));
if (strncmp(ses->serverNOS, "NT LAN Manager 4", 16) == 0) { if (strncmp(ses->serverNOS, "NT LAN Manager 4", 16) == 0) {
cFYI(1, ("NT4 server")); cFYI(1, ("NT4 server"));
ses->flags |= CIFS_SES_NT4; ses->flags |= CIFS_SES_NT4;
@ -343,9 +346,11 @@ static int decode_unicode_ssetup(char **pbcc_area, int bleft,
kfree(ses->serverDomain); kfree(ses->serverDomain);
ses->serverDomain = kzalloc((4 * len) + 2, GFP_KERNEL); ses->serverDomain = kzalloc((4 * len) + 2, GFP_KERNEL);
if (ses->serverDomain != NULL) if (ses->serverDomain != NULL) {
cifs_strfromUCS_le(ses->serverDomain, (__le16 *)data, len, cifs_strfromUCS_le(ses->serverDomain, (__le16 *)data, len,
nls_cp); nls_cp);
cFYI(1, ("serverDomain=%s", ses->serverDomain));
}
data += 2 * (len + 1); data += 2 * (len + 1);
words_left -= len + 1; words_left -= len + 1;