In 34c87901e113 "Shrink stack space usage in cifs_construct_tcon" we change the size of the username name buffer from MAX_USERNAME_SIZE (256) to 28. This call to snprintf() needs to be updated as well. Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> --- I know that everyone is going to complain about using a literal but it's local to this function and it's commented in the lines above. I'm not opposed to using a define, I suppose, if you give me a good one, but really I'd just as soon leave it as is. *eye roll in advance*. diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 12cf72d..efd1c7a 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -3451,7 +3451,7 @@ cifs_construct_tcon(struct cifs_sb_info *cifs_sb, uid_t fsuid) goto out; } - snprintf(username, MAX_USERNAME_SIZE, "krb50x%x", fsuid); + snprintf(username, 28, "krb50x%x", fsuid); vol_info->username = username; vol_info->local_nls = cifs_sb->local_nls; vol_info->linux_uid = fsuid; -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
