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authorArnd Bergmann <arnd@arndb.de>2013-04-09 13:51:48 +0200
committerArnd Bergmann <arnd@arndb.de>2013-04-09 13:51:48 +0200
commit67028154bebd0fae7f9b2d77a5cf7bcf5e3c8ef0 (patch)
tree6daa84a14d91ba5dc9e926d5d291e56d28c1a13c /fs/cifs/asn1.c
parent21cb7963aa4ba59efb293c6dea00e3fc291090f8 (diff)
parent06993d6a8a51b90fc78c8c3cb7a81c9b4b88c683 (diff)
Merge tag 'omap-for-v3.10/board-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/boards
From Tony Lindgren <tony@atomide.com>: Board related changes for v3.10 merge window. These are pretty much all non-critical fixes for platform device initialization that will be needed until we can drop the board-*.c files and move to DT based boot. * tag 'omap-for-v3.10/board-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP: board-4430sdp: Provide regulator to pwm-backlight ARM: OMAP: zoom: Use pwm stack for lcd and keyboard backlight ARM: OMAP2+: omap2plus_defconfig: Add support for BMP085 pressure sensor omap2+: Remove useless Makefile line omap2+: Remove useless Makefile line ARM: OMAP: RX-51: add missing regulator supply definitions for lis3lv02d ARM: OMAP1: fix omap_udc registration Includes an update to Linux 3.9-rc6 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'fs/cifs/asn1.c')
-rw-r--r--fs/cifs/asn1.c53
1 files changed, 5 insertions, 48 deletions
diff --git a/fs/cifs/asn1.c b/fs/cifs/asn1.c
index cfd1ce34e0b..1d36db11477 100644
--- a/fs/cifs/asn1.c
+++ b/fs/cifs/asn1.c
@@ -614,53 +614,10 @@ decode_negTokenInit(unsigned char *security_blob, int length,
}
}
- /* mechlistMIC */
- if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
- /* Check if we have reached the end of the blob, but with
- no mechListMic (e.g. NTLMSSP instead of KRB5) */
- if (ctx.error == ASN1_ERR_DEC_EMPTY)
- goto decode_negtoken_exit;
- cFYI(1, "Error decoding last part negTokenInit exit3");
- return 0;
- } else if ((cls != ASN1_CTX) || (con != ASN1_CON)) {
- /* tag = 3 indicating mechListMIC */
- cFYI(1, "Exit 4 cls = %d con = %d tag = %d end = %p (%d)",
- cls, con, tag, end, *end);
- return 0;
- }
-
- /* sequence */
- if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
- cFYI(1, "Error decoding last part negTokenInit exit5");
- return 0;
- } else if ((cls != ASN1_UNI) || (con != ASN1_CON)
- || (tag != ASN1_SEQ)) {
- cFYI(1, "cls = %d con = %d tag = %d end = %p (%d)",
- cls, con, tag, end, *end);
- }
-
- /* sequence of */
- if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
- cFYI(1, "Error decoding last part negTokenInit exit 7");
- return 0;
- } else if ((cls != ASN1_CTX) || (con != ASN1_CON)) {
- cFYI(1, "Exit 8 cls = %d con = %d tag = %d end = %p (%d)",
- cls, con, tag, end, *end);
- return 0;
- }
-
- /* general string */
- if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
- cFYI(1, "Error decoding last part negTokenInit exit9");
- return 0;
- } else if ((cls != ASN1_UNI) || (con != ASN1_PRI)
- || (tag != ASN1_GENSTR)) {
- cFYI(1, "Exit10 cls = %d con = %d tag = %d end = %p (%d)",
- cls, con, tag, end, *end);
- return 0;
- }
- cFYI(1, "Need to call asn1_octets_decode() function for %s",
- ctx.pointer); /* is this UTF-8 or ASCII? */
-decode_negtoken_exit:
+ /*
+ * We currently ignore anything at the end of the SPNEGO blob after
+ * the mechTypes have been parsed, since none of that info is
+ * used at the moment.
+ */
return 1;
}