diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/lib/util.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c index af0a6bda71..920c8e9db8 100644 --- a/source3/lib/util.c +++ b/source3/lib/util.c @@ -1659,7 +1659,7 @@ void *xmalloc(size_t size) Memdup with smb_panic on fail. *****************************************************************/ -void *xmemdup(void *p, size_t size) +void *xmemdup(const void *p, size_t size) { void *p2; p2 = xmalloc(size); @@ -1682,7 +1682,7 @@ char *xstrdup(const char *s) /***************************************************************** like strdup but for memory *****************************************************************/ -void *memdup(void *p, size_t size) +void *memdup(const void *p, size_t size) { void *p2; if (size == 0) return NULL; @@ -1934,7 +1934,7 @@ BOOL unix_wild_match(char *pattern, char *string) /******************************************************************* construct a data blob, must be freed with data_blob_free() *******************************************************************/ -DATA_BLOB data_blob(void *p, size_t length) +DATA_BLOB data_blob(const void *p, size_t length) { DATA_BLOB ret; @@ -1956,6 +1956,16 @@ void data_blob_free(DATA_BLOB *d) SAFE_FREE(d->data); } +/******************************************************************* +free a data blob and clear its contents +*******************************************************************/ +void data_blob_clear_free(DATA_BLOB *d) +{ + if (d->data) { + memset((char *)&(d->data), 0, d->length); + } + data_blob_free(d); +} #ifdef __INSURE__ |