Changes in uspace/lib/c/generic/dirent.c [a35b458:bebd154] in mainline

File:

• uspace/lib/c/generic/dirent.c (modified) (2 diffs)

uspace/lib/c/generic/dirent.c

@@ -39 +39 @@
 #include <errno.h>
 #include <assert.h>
+#include <string.h>
+
+struct __dirstream {
+        int fd;
+        struct dirent res;
+        aoff64_t pos;
+};
 
 /** Open directory.
@@ -86 +93 @@
         ssize_t len = 0;
 
-        rc = vfs_read_short(dirp->fd, dirp->pos, &dirp->res.d_name[0],
-            NAME_MAX + 1, &len);
+        rc = vfs_read_short(dirp->fd, dirp->pos, dirp->res.d_name,
+            sizeof(dirp->res.d_name), &len);
         if (rc != EOK) {
                 errno = rc;
                 return NULL;
         }
+
+        assert(strnlen(dirp->res.d_name, sizeof(dirp->res.d_name)) < sizeof(dirp->res.d_name));
 
         dirp->pos += len;