diff options
Diffstat (limited to 'src/macros.c')
| -rw-r--r-- | src/macros.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/macros.c b/src/macros.c index d963838069b..7c6ab2efc30 100644 --- a/src/macros.c +++ b/src/macros.c @@ -184,16 +184,11 @@ store_kbd_macro_char (Lisp_Object c) { if (kb->kbd_macro_ptr - kb->kbd_macro_buffer == kb->kbd_macro_bufsize) { - ptrdiff_t ptr_offset, end_offset, nbytes; - - ptr_offset = kb->kbd_macro_ptr - kb->kbd_macro_buffer; - end_offset = kb->kbd_macro_end - kb->kbd_macro_buffer; - if (min (PTRDIFF_MAX, SIZE_MAX) / sizeof *kb->kbd_macro_buffer / 2 - < kb->kbd_macro_bufsize) - memory_full (SIZE_MAX); - nbytes = kb->kbd_macro_bufsize * (2 * sizeof *kb->kbd_macro_buffer); - kb->kbd_macro_buffer = xrealloc (kb->kbd_macro_buffer, nbytes); - kb->kbd_macro_bufsize *= 2; + ptrdiff_t ptr_offset = kb->kbd_macro_ptr - kb->kbd_macro_buffer; + ptrdiff_t end_offset = kb->kbd_macro_end - kb->kbd_macro_buffer; + kb->kbd_macro_buffer = xpalloc (kb->kbd_macro_buffer, + &kb->kbd_macro_bufsize, + 1, -1, sizeof *kb->kbd_macro_buffer); kb->kbd_macro_ptr = kb->kbd_macro_buffer + ptr_offset; kb->kbd_macro_end = kb->kbd_macro_buffer + end_offset; } |