diff options
Diffstat (limited to 'fftools/cmdutils.c')
| -rw-r--r-- | fftools/cmdutils.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fftools/cmdutils.c b/fftools/cmdutils.c index 1464b122df..0b57552e5c 100644 --- a/fftools/cmdutils.c +++ b/fftools/cmdutils.c @@ -2216,8 +2216,9 @@ void *grow_array(void *array, int elem_size, int *size, int new_size) void *allocate_array_elem(void *ptr, size_t elem_size, int *nb_elems) { - void *new_elem, **array = (void**)ptr; + void *new_elem, **array; + memcpy(&array, ptr, sizeof(array)); if (*nb_elems == INT_MAX) { av_log(NULL, AV_LOG_ERROR, "Array too big.\n"); exit_program(1); @@ -2226,8 +2227,9 @@ void *allocate_array_elem(void *ptr, size_t elem_size, int *nb_elems) if (!new_elem) exit_program(1); GROW_ARRAY(array, *nb_elems); + memcpy(ptr, &array, sizeof(array)); array[*nb_elems - 1] = new_elem; - return array; + return new_elem; } double get_rotation(int32_t *displaymatrix) |