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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-18 03:13:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-18 03:13:11 -0700
commit8864f5ee12d03afe269edeeae440744f53ea4af1 (patch)
tree0e1cc41695c6a25f3a56e43951f9c07e00c7a579
parentf12a20fc9bfba4218ecbc4e40c8e08dc2a85dc99 (diff)
parent11379b5e33950048ad66825da7f462b0d0da9d73 (diff)
downloadop-kernel-dev-8864f5ee12d03afe269edeeae440744f53ea4af1.zip
op-kernel-dev-8864f5ee12d03afe269edeeae440744f53ea4af1.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: fix cifsConvertToUCS() for the mapchars case cifs: add fallback in is_path_accessible for old servers
-rw-r--r--fs/cifs/cifs_unicode.c14
-rw-r--r--fs/cifs/connect.c5
2 files changed, 11 insertions, 8 deletions
diff --git a/fs/cifs/cifs_unicode.c b/fs/cifs/cifs_unicode.c
index 23d43cd..1b2e180 100644
--- a/fs/cifs/cifs_unicode.c
+++ b/fs/cifs/cifs_unicode.c
@@ -277,6 +277,7 @@ cifsConvertToUCS(__le16 *target, const char *source, int srclen,
for (i = 0, j = 0; i < srclen; j++) {
src_char = source[i];
+ charlen = 1;
switch (src_char) {
case 0:
put_unaligned(0, &target[j]);
@@ -316,16 +317,13 @@ cifsConvertToUCS(__le16 *target, const char *source, int srclen,
dst_char = cpu_to_le16(0x003f);
charlen = 1;
}
- /*
- * character may take more than one byte in the source
- * string, but will take exactly two bytes in the
- * target string
- */
- i += charlen;
- continue;
}
+ /*
+ * character may take more than one byte in the source string,
+ * but will take exactly two bytes in the target string
+ */
+ i += charlen;
put_unaligned(dst_char, &target[j]);
- i++; /* move to next char in source string */
}
ctoUCS_out:
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 05f1dcf..277262a 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2673,6 +2673,11 @@ is_path_accessible(int xid, struct cifsTconInfo *tcon,
0 /* not legacy */, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
+
+ if (rc == -EOPNOTSUPP || rc == -EINVAL)
+ rc = SMBQueryInformation(xid, tcon, full_path, pfile_info,
+ cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
kfree(pfile_info);
return rc;
}
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