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Create a new context when copying instead of using the input

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context. The input context may not exist yet. Fixes crash when copying
from config file errors.
This commit is contained in:
Nicholas Marriott
2013-03-25 11:43:33 +00:00
parent d28a39d01d
commit 599dd2a560
1 changed files with 18 additions and 14 deletions
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28
window-copy.c
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@@ -54,7 +54,8 @@ void window_copy_start_selection(struct window_pane *);
int window_copy_update_selection(struct window_pane *);
void *window_copy_get_selection(struct window_pane *, size_t *);
void window_copy_copy_buffer(struct window_pane *, int, void *, size_t);
void window_copy_copy_pipe(struct window_pane *, int, const char *);
void window_copy_copy_pipe(
struct window_pane *, struct session *, int, const char *);
void window_copy_copy_selection(struct window_pane *, int);
void window_copy_clear_selection(struct window_pane *);
void window_copy_copy_line(
@@ -539,7 +540,7 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
break;
case MODEKEYCOPY_COPYPIPE:
if (sess != NULL) {
window_copy_copy_pipe(wp, data->numprefix, arg);
window_copy_copy_pipe(wp, sess, data->numprefix, arg);
window_pane_reset_mode(wp);
return;
}
@@ -1385,9 +1386,13 @@ void
window_copy_copy_buffer(struct window_pane *wp, int idx, void *buf, size_t len)
{
u_int limit;
struct screen_write_ctx ctx;
if (options_get_number(&global_options, "set-clipboard"))
screen_write_setselection(&wp->ictx.ctx, buf, len);
if (options_get_number(&global_options, "set-clipboard")) {
screen_write_start(&ctx, wp, NULL);
screen_write_setselection(&ctx, buf, len);
screen_write_stop(&ctx);
}
if (idx == -1) {
limit = options_get_number(&global_options, "buffer-limit");
@@ -1397,21 +1402,20 @@ window_copy_copy_buffer(struct window_pane *wp, int idx, void *buf, size_t len)
}
void
window_copy_copy_pipe(struct window_pane *wp, int idx, const char *arg)
window_copy_copy_pipe(
struct window_pane *wp, struct session *sess, int idx, const char *arg)
{
void* buf;
void *buf;
size_t len;
FILE* f;
struct job *job;
buf = window_copy_get_selection(wp, &len);
if (buf == NULL)
return;
f = popen(arg, "w");
if (f != NULL) {
fwrite(buf, 1, len, f);
pclose(f);
}
job = job_run(arg, sess, NULL, NULL, NULL);
bufferevent_write(job->event, buf, len);
window_copy_copy_buffer(wp, idx, buf, len);
}