diff options
| -rw-r--r-- | c/sha3sum.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/c/sha3sum.c b/c/sha3sum.c index 4c93833..122d6f4 100644 --- a/c/sha3sum.c +++ b/c/sha3sum.c @@ -50,7 +50,11 @@ inline void putchars(char* bytes, long n) */ SET set_new() { - return (void**)malloc(sizeof(void*) << 4); + long i; + void** rc = = (void**)malloc(sizeof(void*) << 4); + for (i = 0; i < 16; i++) + *(rc + i) = 0; + return rc; } @@ -90,7 +94,7 @@ void set_free(SET set) */ void set_add(SET set, char* item, long n) { - long i; + long i, j; void** at = set; for (i = 0; i < n; i++) { @@ -98,11 +102,19 @@ void set_add(SET set, char* item, long n) if (*(at + a)) at = (void**)*(at + a); else - at = (void**)(*(at + a) = (void*)malloc(sizeof(void*) << 4)); + { + at = (void**)(*(at + a) = (void*)malloc(sizeof(void*) << 4)); + for (j = 0; j < 16; j++) + *(at + j) = 0; + } if (*(at + b)) at = (void**)*(at + b); else - at = (void**)(*(at + b) = (void*)malloc(sizeof(void*) << 4)); + { + at = (void**)(*(at + b) = (void*)malloc(sizeof(void*) << 4)); + for (j = 0; j < 16; j++) + *(at + j) = 0; + } } } |