Related:

• fd leak: /F-D leek/ n. A kind of programming bug analogous to a {core leak}
  in which a program fails to close file descriptors (`fd's) after file operations are completed, and thus eventually runs out of them....
• leak n. With qualifier, one of a class of resource-management bugs that occur when resources are not freed properly after operations on them are finished
  o they effectively disappear (leak out). This leads to eventual exhaustion as new allocation requests come in....
• leak: n. With qualifier, one of a class of resource-management bugs that occur when resources are not freed properly after operations on them are finished
  o they effectively disappear (leak out). This leads to eventual exhaustion as new allocation requests come in....
• memory leak n. An error in a program's dynamic-store allocation logic that causes it to fail to reclaim discarded memory, leading to eventual collapse due to memory exhaustion.
  Also (esp. at CMU) called core leak. These problems were severe on older machines with small, fixed-size address spaces, and special "leak detection" tools were commonly written to root them out....
• core leak n. Syn. memory leak.
• memory leak: n. An error in a program's dynamic-store allocation logic that causes it to fail to reclaim discarded memory, leading to eventual collapse due to memory exhaustion.
  Also (esp. at CMU) called {core leak}. These problems were severe on older machines with small, fixed-size address spaces, and special "leak detection" tools were commonly written to root them out....
• fandango on core n. [Unix/C hackers, from the Iberian dance] In C
  a wild pointer that runs out of bounds, causing a core dump, or corrupts the malloc(3) arena in such a way as to cause mysterious failures later on, is sometimes said to have `done a fandango on core'....
• aliasing bug n. A class of subtle programming errors that can arise in code that does dynamic allocation, esp.
  via malloc(3) or equivalent. If several pointers address (`aliases for') a given hunk of storage, it may happen that the storage is freed or reallocated (and thus moved) through one alias and then referenced through another, which may lead to subtle (and possibly intermittent) lossage depending on the state and the allocation history of the malloc arena....
• aliasing bug: n. A class of subtle programming errors that can arise in code that does dynamic allocation, esp.
  via `malloc(3)' or equivalent. If several pointers address (`aliases for') a given hunk of storage, it may happen that the storage is freed or reallocated (and thus moved) through one alias and then referenced through another, which may lead to subtle (and possibly intermittent) lossage depending on the state and the allocation history of the malloc {arena}....