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Diffstat (limited to 'fs/smb/client/fs_context.c')
-rw-r--r--fs/smb/client/fs_context.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c
index 775b0ca605..f119035a82 100644
--- a/fs/smb/client/fs_context.c
+++ b/fs/smb/client/fs_context.c
@@ -162,6 +162,7 @@ const struct fs_parameter_spec smb3_fs_parameters[] = {
fsparam_string("username", Opt_user),
fsparam_string("pass", Opt_pass),
fsparam_string("password", Opt_pass),
+ fsparam_string("password2", Opt_pass2),
fsparam_string("ip", Opt_ip),
fsparam_string("addr", Opt_ip),
fsparam_string("domain", Opt_domain),
@@ -315,6 +316,7 @@ smb3_fs_context_dup(struct smb3_fs_context *new_ctx, struct smb3_fs_context *ctx
new_ctx->nodename = NULL;
new_ctx->username = NULL;
new_ctx->password = NULL;
+ new_ctx->password2 = NULL;
new_ctx->server_hostname = NULL;
new_ctx->domainname = NULL;
new_ctx->UNC = NULL;
@@ -327,6 +329,7 @@ smb3_fs_context_dup(struct smb3_fs_context *new_ctx, struct smb3_fs_context *ctx
DUP_CTX_STR(prepath);
DUP_CTX_STR(username);
DUP_CTX_STR(password);
+ DUP_CTX_STR(password2);
DUP_CTX_STR(server_hostname);
DUP_CTX_STR(UNC);
DUP_CTX_STR(source);
@@ -885,6 +888,8 @@ static int smb3_reconfigure(struct fs_context *fc)
else {
kfree_sensitive(ses->password);
ses->password = kstrdup(ctx->password, GFP_KERNEL);
+ kfree_sensitive(ses->password2);
+ ses->password2 = kstrdup(ctx->password2, GFP_KERNEL);
}
STEAL_STRING(cifs_sb, ctx, domainname);
STEAL_STRING(cifs_sb, ctx, nodename);
@@ -1287,6 +1292,18 @@ static int smb3_fs_context_parse_param(struct fs_context *fc,
goto cifs_parse_mount_err;
}
break;
+ case Opt_pass2:
+ kfree_sensitive(ctx->password2);
+ ctx->password2 = NULL;
+ if (strlen(param->string) == 0)
+ break;
+
+ ctx->password2 = kstrdup(param->string, GFP_KERNEL);
+ if (ctx->password2 == NULL) {
+ cifs_errorf(fc, "OOM when copying password2 string\n");
+ goto cifs_parse_mount_err;
+ }
+ break;
case Opt_ip:
if (strlen(param->string) == 0) {
ctx->got_ip = false;
@@ -1586,6 +1603,8 @@ static int smb3_fs_context_parse_param(struct fs_context *fc,
cifs_parse_mount_err:
kfree_sensitive(ctx->password);
ctx->password = NULL;
+ kfree_sensitive(ctx->password2);
+ ctx->password2 = NULL;
return -EINVAL;
}
@@ -1690,6 +1709,8 @@ smb3_cleanup_fs_context_contents(struct smb3_fs_context *ctx)
ctx->username = NULL;
kfree_sensitive(ctx->password);
ctx->password = NULL;
+ kfree_sensitive(ctx->password2);
+ ctx->password2 = NULL;
kfree(ctx->server_hostname);
ctx->server_hostname = NULL;
kfree(ctx->UNC);