Changeset 2f7d77c6 in mainline for uspace/srv/fs/fat/fat_fat.c

Timestamp:

2018-06-14T19:02:26Z (7 years ago)

Author:

Jiří Zárevúcky <jiri.zarevucky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

587478b

Parents:

abf8bd8

git-author:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-06-14 17:48:39)

git-committer:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-06-14 19:02:26)

Message:

Add rudimentary support for undefined behavior sanitizer.

File:

• uspace/srv/fs/fat/fat_fat.c (modified) (1 diff)

uspace/srv/fs/fat/fat_fat.c

@@ -967 +967 @@
                  */
                 if (!FAT_IS_FAT12(bs) &&
-                    ((e0 >> 8) != (FAT_MASK(bs) >> 8) || e1 != FAT_MASK(bs)))
+                    ((e0 >> 8) != ((fat_cluster_t) FAT_MASK(bs) >> 8) || e1 != FAT_MASK(bs)))
                         return ENOTSUP;
         }