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authorJeff Layton <jlayton@redhat.com>2010-08-03 10:19:50 -0400
committerSteve French <sfrench@us.ibm.com>2010-08-05 17:17:50 +0000
commitba5dadbf4e7b531bd7ccecffb4d3935c80a3372e (patch)
tree48b8f683464c147a2ac11c3fedda73fb66e9ef52
parent5acfec2502cf60a91dc1959e476b588ecb3a1b8a (diff)
cifs: account for new creduid=0x%x parameter in spnego upcall string
The commit that added the creduid=0x%x parameter failed to increase the buffer allocation to account for it. Reported-by: J. Bruce Fields <bfields@fieldses.org> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
-rw-r--r--fs/cifs/cifs_spnego.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index 6effccff85a5..87044906cd1f 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -84,6 +84,9 @@ struct key_type cifs_spnego_key_type = {
/* strlen of ";uid=0x" */
#define UID_KEY_LEN 7
+/* strlen of ";creduid=0x" */
+#define CREDUID_KEY_LEN 11
+
/* strlen of ";user=" */
#define USER_KEY_LEN 6
@@ -107,6 +110,7 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo)
IP_KEY_LEN + INET6_ADDRSTRLEN +
MAX_MECH_STR_LEN +
UID_KEY_LEN + (sizeof(uid_t) * 2) +
+ CREDUID_KEY_LEN + (sizeof(uid_t) * 2) +
USER_KEY_LEN + strlen(sesInfo->userName) +
PID_KEY_LEN + (sizeof(pid_t) * 2) + 1;

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