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cifs: account for new creduid=0x%x parameter in spnego upcall string

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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>
This commit is contained in:
Jeff Layton 2010-08-03 10:19:50 -04:00 committed by Steve French
parent 5acfec2502
commit ba5dadbf4e
1 changed files with 4 additions and 0 deletions
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4
fs/cifs/cifs_spnego.c
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@ -84,6 +84,9 @@ struct key_type cifs_spnego_key_type = {
/* strlen of ";uid=0x" */ /* strlen of ";uid=0x" */
#define UID_KEY_LEN 7 #define UID_KEY_LEN 7
/* strlen of ";creduid=0x" */
#define CREDUID_KEY_LEN 11
/* strlen of ";user=" */ /* strlen of ";user=" */
#define USER_KEY_LEN 6 #define USER_KEY_LEN 6
@ -107,6 +110,7 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo)
IP_KEY_LEN + INET6_ADDRSTRLEN + IP_KEY_LEN + INET6_ADDRSTRLEN +
MAX_MECH_STR_LEN + MAX_MECH_STR_LEN +
UID_KEY_LEN + (sizeof(uid_t) * 2) + UID_KEY_LEN + (sizeof(uid_t) * 2) +
CREDUID_KEY_LEN + (sizeof(uid_t) * 2) +
USER_KEY_LEN + strlen(sesInfo->userName) + USER_KEY_LEN + strlen(sesInfo->userName) +
PID_KEY_LEN + (sizeof(pid_t) * 2) + 1; PID_KEY_LEN + (sizeof(pid_t) * 2) + 1;