mm/mm_heap/mm_calloc.c: Verify that the number of elements times the size of an element will not overflow type size_t. This is required by the SEI CERT C coding style and resolves anonymous Bitbucket Issue #139

2026-06-06 08:36:24 +08:00 · 2019-01-07 16:13:48 -06:00
parent 0f1bfd8330
commit 70efabd0ad
2 changed files with 15 additions and 1 deletions
@@ -2181,6 +2181,9 @@ o File system / Generic drivers (fs/, drivers/)
               space at the seek position.  Seeking beyond the end of the file
               has the side effect of extending the file.

+               [NOTE: This automatic extension of the file cluster allocation
+                is probably unnecessary and another issue of its own.]
+
               For example, suppose you have a cluster size that is 4096 bytes
               and a file that is 8192 bytes long.  Then the file will consist
               of 2 allocated clusters at offsets 0 through 8191.