Lines Matching refs:guard
94 mDNSu32 guard[2]; in mallocL() local
103 guard[0] = kGuardMagic; in mallocL()
105 guard[1] = size; in mallocL()
106 memcpy(after, &guard, sizeof guard); in mallocL()
115 mDNSu32 guard[2]; in callocL() local
129 guard[0] = kGuardMagic; in callocL()
131 guard[1] = size; in callocL()
132 memcpy(after, guard, sizeof guard); in callocL()
150 mDNSu32 guard[2]; in freeL() local
152 memcpy(guard, after, sizeof guard); in freeL()
153 …if (guard[0] != kGuardMagic) { LogMemCorruption("free( %s : %lu @ %p ) !!!! END GUARD OVERWRITE… in freeL()
155 …if (guard[1] != mem[1]) { LogMemCorruption("free( %s : %lu @ %p ) !!!! LENGTH MISMATCH !!!… in freeL()