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Shorten a long line, and don't leak buffer in paste_add if size is zero.

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This commit is contained in:
nicm 2017-01-24 13:28:33 +00:00
parent 98e7fbb2ac
commit 3d74e89a39
2 changed files with 5 additions and 2 deletions
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4
paste.c
View File

@ -163,8 +163,10 @@ paste_add(char *data, size_t size)
struct paste_buffer *pb, *pb1; struct paste_buffer *pb, *pb1;
u_int limit; u_int limit;
if (size == 0) if (size == 0) {
free(data);
return; return;
}
limit = options_get_number(global_options, "buffer-limit"); limit = options_get_number(global_options, "buffer-limit");
RB_FOREACH_REVERSE_SAFE(pb, paste_time_tree, &paste_by_time, pb1) { RB_FOREACH_REVERSE_SAFE(pb, paste_time_tree, &paste_by_time, pb1) {

3
window.c
View File

@ -886,7 +886,8 @@ window_pane_spawn(struct window_pane *wp, int argc, char **argv,
ws.ws_col = screen_size_x(&wp->base); ws.ws_col = screen_size_x(&wp->base);
ws.ws_row = screen_size_y(&wp->base); ws.ws_row = screen_size_y(&wp->base);
switch (wp->pid = pty_fork(ptm_fd, &wp->fd, wp->tty, sizeof wp->tty, &ws)) { wp->pid = pty_fork(ptm_fd, &wp->fd, wp->tty, sizeof wp->tty, &ws);
switch (wp->pid) {
case -1: case -1:
wp->fd = -1; wp->fd = -1;
xasprintf(cause, "%s: %s", cmd, strerror(errno)); xasprintf(cause, "%s: %s", cmd, strerror(errno));