Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/security/tomoyo/util.c b/security/tomoyo/util.c
index d3d9d9f..52752e1 100644
--- a/security/tomoyo/util.c
+++ b/security/tomoyo/util.c
@@ -91,6 +91,7 @@
void tomoyo_convert_time(time64_t time64, struct tomoyo_time *stamp)
{
struct tm tm;
+
time64_to_tm(time64, 0, &tm);
stamp->sec = tm.tm_sec;
stamp->min = tm.tm_min;
@@ -106,13 +107,14 @@
* @string: String representation for permissions in foo/bar/buz format.
* @keyword: Keyword to find from @string/
*
- * Returns ture if @keyword was found in @string, false otherwise.
+ * Returns true if @keyword was found in @string, false otherwise.
*
* This function assumes that strncmp(w1, w2, strlen(w1)) != 0 if w1 != w2.
*/
bool tomoyo_permstr(const char *string, const char *keyword)
{
const char *cp = strstr(string, keyword);
+
if (cp)
return cp == string || *(cp - 1) == '/';
return false;
@@ -132,6 +134,7 @@
{
char *pos = param->data;
char *del = strchr(pos, ' ');
+
if (del)
*del++ = '\0';
else
@@ -152,6 +155,7 @@
{
char *start = param->data;
char *pos = start;
+
while (*pos) {
if (*pos++ != ' ' || *pos++ == '/')
continue;
@@ -181,8 +185,10 @@
const char *cp = *str;
char *ep;
int base = 10;
+
if (*cp == '0') {
char c = *(cp + 1);
+
if (c == 'x' || c == 'X') {
base = 16;
cp += 2;
@@ -240,6 +246,7 @@
struct tomoyo_name_union *ptr)
{
char *filename;
+
if (param->data[0] == '@') {
param->data++;
ptr->group = tomoyo_get_group(param, TOMOYO_PATH_GROUP);
@@ -266,6 +273,7 @@
char *data;
u8 type;
unsigned long v;
+
memset(ptr, 0, sizeof(*ptr));
if (param->data[0] == '@') {
param->data++;
@@ -429,6 +437,7 @@
unsigned char c;
unsigned char d;
unsigned char e;
+
if (!len)
goto out;
while (len--) {
@@ -533,6 +542,7 @@
return true;
while (1) {
const unsigned char *cp = strchr(domainname, ' ');
+
if (!cp)
break;
if (*domainname != '/' ||
@@ -554,6 +564,7 @@
{
const unsigned char *cp;
int len;
+
if (*buffer != '<')
return false;
cp = strchr(buffer, ' ');
@@ -668,6 +679,9 @@
{
while (filename < filename_end && pattern < pattern_end) {
char c;
+ int i;
+ int j;
+
if (*pattern != '\\') {
if (*filename++ != *pattern++)
return false;
@@ -676,8 +690,6 @@
c = *filename;
pattern++;
switch (*pattern) {
- int i;
- int j;
case '?':
if (c == '/') {
return false;
@@ -985,6 +997,7 @@
struct tomoyo_domain_info *domain, const u8 index)
{
u8 profile;
+
memset(r, 0, sizeof(*r));
if (!domain)
domain = tomoyo_domain();
@@ -1018,6 +1031,7 @@
list_for_each_entry_rcu(ptr, &domain->acl_info_list, list) {
u16 perm;
u8 i;
+
if (ptr->is_deleted)
continue;
switch (ptr->type) {
@@ -1062,9 +1076,10 @@
domain->flags[TOMOYO_DIF_QUOTA_WARNED] = true;
/* r->granted = false; */
tomoyo_write_log(r, "%s", tomoyo_dif[TOMOYO_DIF_QUOTA_WARNED]);
- printk(KERN_WARNING "WARNING: "
- "Domain '%s' has too many ACLs to hold. "
- "Stopped learning mode.\n", domain->domainname->name);
+#ifndef CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING
+ pr_warn("WARNING: Domain '%s' has too many ACLs to hold. Stopped learning mode.\n",
+ domain->domainname->name);
+#endif
}
return false;
}