Found using the Clang Static Analyzer. * fatfs/dir.c (diskfs_lookup_hard): Fix error handling. --- fatfs/dir.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/fatfs/dir.c b/fatfs/dir.c index b2b7d7e..60fc898 100644 --- a/fatfs/dir.c +++ b/fatfs/dir.c @@ -231,6 +231,8 @@ diskfs_lookup_hard (struct node *dp, const char *name, enum lookup_type type, err = vm_map (mach_task_self (), &buf, buflen, 0, 1, memobj, 0, 0, prot, prot, 0); mach_port_deallocate (mach_task_self (), memobj); + if (err) + return err; inum = 0; -- 1.7.10.4