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) | |||
| 184 | { | 184 | { |
| 185 | if (kb->kbd_macro_ptr - kb->kbd_macro_buffer == kb->kbd_macro_bufsize) | 185 | if (kb->kbd_macro_ptr - kb->kbd_macro_buffer == kb->kbd_macro_bufsize) |
| 186 | { | 186 | { |
| 187 | ptrdiff_t ptr_offset, end_offset, nbytes; | 187 | ptrdiff_t ptr_offset = kb->kbd_macro_ptr - kb->kbd_macro_buffer; |
| 188 | 188 | ptrdiff_t end_offset = kb->kbd_macro_end - kb->kbd_macro_buffer; | |
| 189 | ptr_offset = kb->kbd_macro_ptr - kb->kbd_macro_buffer; | 189 | kb->kbd_macro_buffer = xpalloc (kb->kbd_macro_buffer, |
| 190 | end_offset = kb->kbd_macro_end - kb->kbd_macro_buffer; | 190 | &kb->kbd_macro_bufsize, |
| 191 | if (min (PTRDIFF_MAX, SIZE_MAX) / sizeof *kb->kbd_macro_buffer / 2 | 191 | 1, -1, sizeof *kb->kbd_macro_buffer); |
| 192 | < kb->kbd_macro_bufsize) | ||
| 193 | memory_full (SIZE_MAX); | ||
| 194 | nbytes = kb->kbd_macro_bufsize * (2 * sizeof *kb->kbd_macro_buffer); | ||
| 195 | kb->kbd_macro_buffer = xrealloc (kb->kbd_macro_buffer, nbytes); | ||
| 196 | kb->kbd_macro_bufsize *= 2; | ||
| 197 | kb->kbd_macro_ptr = kb->kbd_macro_buffer + ptr_offset; | 192 | kb->kbd_macro_ptr = kb->kbd_macro_buffer + ptr_offset; |
| 198 | kb->kbd_macro_end = kb->kbd_macro_buffer + end_offset; | 193 | kb->kbd_macro_end = kb->kbd_macro_buffer + end_offset; |
| 199 | } | 194 | } |