Fossil

Differences From Artifact [186af88328]:

• File src/delta.c — part of check-in [c06edd231f] at 2010-05-16 19:08:45 on branch clear-title — Change from GPL to the Simplified BSD License. (user: drh size: 18484)

To Artifact [bb7a7e1bb9]:

• File src/delta.c — part of check-in [8f41b2fa75] at 2010-10-15 17:13:17 on branch trunk — Replace all malloc() calls with fossil_malloc(). The fossil_malloc() routine panics rather than return a NULL pointer. (user: drh size: 18461) [more...]

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    return zDelta - zOrigDelta;
  }

  /* Compute the hash table used to locate matching sections in the
  ** source file.
  */
  nHash = lenSrc/NHASH;
  collide = malloc( nHash*2*sizeof(int) );
  if( collide==0 ) return -1;
  landmark = &collide[nHash];
  memset(landmark, -1, nHash*sizeof(int));
  memset(collide, -1, nHash*sizeof(int));
  for(i=0; i<lenSrc-NHASH; i+=NHASH){
    int hv;
    hash_init(&h, &zSrc[i]);
    hv = hash_32bit(&h) % nHash;

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    return zDelta - zOrigDelta;
  }

  /* Compute the hash table used to locate matching sections in the
  ** source file.
  */
  nHash = lenSrc/NHASH;
  collide = fossil_malloc( nHash*2*sizeof(int) );

  landmark = &collide[nHash];
  memset(landmark, -1, nHash*sizeof(int));
  memset(collide, -1, nHash*sizeof(int));
  for(i=0; i<lenSrc-NHASH; i+=NHASH){
    int hv;
    hash_init(&h, &zSrc[i]);
    hv = hash_32bit(&h) % nHash;