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| author | Paul Eggert <eggert@cs.ucla.edu> | 2011-08-04 19:15:35 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-08-04 19:15:35 -0700 |
| commit | 0065d05491ce5981ea20896bb26d21dcd31e6769 (patch) | |
| tree | 13240167319d4a99ab5eacae4a883258eb2d28de /src/scroll.c | |
| parent | 18ab493650d648ab8dca651ea2698861f926e895 (diff) | |
| download | emacs-0065d05491ce5981ea20896bb26d21dcd31e6769.tar.gz | |
Adjust in response to jan.h.d's comments.
See, for example <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#26>.
Diffstat (limited to 'src/scroll.c')
| -rw-r--r-- | src/scroll.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/scroll.c b/src/scroll.c index 9184919f0ce..05f6fdf85f0 100644 --- a/src/scroll.c +++ b/src/scroll.c @@ -969,21 +969,14 @@ do_line_insertion_deletion_costs (FRAME_PTR frame, const char *cleanup_string, int coefficient) { - if (min (PTRDIFF_MAX, SIZE_MAX) / sizeof (int) < FRAME_LINES (frame)) - memory_full (SIZE_MAX); - FRAME_INSERT_COST (frame) = - (int *) xrealloc (FRAME_INSERT_COST (frame), - FRAME_LINES (frame) * sizeof (int)); + xnrealloc (FRAME_INSERT_COST (frame), FRAME_LINES (frame), sizeof (int)); FRAME_DELETEN_COST (frame) = - (int *) xrealloc (FRAME_DELETEN_COST (frame), - FRAME_LINES (frame) * sizeof (int)); + xnrealloc (FRAME_DELETEN_COST (frame), FRAME_LINES (frame), sizeof (int)); FRAME_INSERTN_COST (frame) = - (int *) xrealloc (FRAME_INSERTN_COST (frame), - FRAME_LINES (frame) * sizeof (int)); + xnrealloc (FRAME_INSERTN_COST (frame), FRAME_LINES (frame), sizeof (int)); FRAME_DELETE_COST (frame) = - (int *) xrealloc (FRAME_DELETE_COST (frame), - FRAME_LINES (frame) * sizeof (int)); + xnrealloc (FRAME_DELETE_COST (frame), FRAME_LINES (frame), sizeof (int)); ins_del_costs (frame, ins_line_string, multi_ins_string, |