0xCDCDCDCD
MSVC uninitialized heap (CRT)
Fill pattern the Microsoft Visual C++ debug CRT writes to freshly allocated, uninitialized heap memory. Its stack-memory sibling is 0xCCCCCCCC.
Similar magic numbers
| value | name | category |
|---|---|---|
| DC DC | Corel color palette | file-signature |
| 43 44 44 41 66 6D 74 20 | RIFF CD audio | file-signature |
| 0E 4E 65 72 6F 49 53 4F | Nero CD compilation | file-signature |
| 43 49 53 4F | Compressed ISO CD image | file-signature |
| 43 44 30 30 31 | ISO-9660 CD Disc Image | file-signature |