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Make the caller responsible for allocating memory for the paste buffer data

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(needed by the load-buffer command when dealing with big files since it'll
prevent tmux from dying due to memory exhaustion). From nicm.
This commit is contained in:
Tiago Cunha
2009-01-25 18:51:28 +00:00
parent 32903241a2
commit d60ad6f483
4 changed files with 15 additions and 15 deletions
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11
cmd-set-buffer.c
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@ -1,4 +1,4 @@
/* $Id: cmd-set-buffer.c,v 1.6 2009-01-19 18:23:40 nicm Exp $ */
/* $Id: cmd-set-buffer.c,v 1.7 2009-01-25 18:51:28 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -52,12 +52,13 @@ cmd_set_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
return (-1);
limit = options_get_number(&s->options, "buffer-limit");
if (data->buffer == -1)
paste_add(&s->buffers, data->arg, limit);
else if (paste_replace(&s->buffers, data->buffer, data->arg) != 0) {
if (data->buffer == -1) {
paste_add(&s->buffers, xstrdup(data->arg), limit);
return (0);
}
if (paste_replace(&s->buffers, data->buffer, xstrdup(data->arg)) != 0) {
ctx->error(ctx, "no buffer %d", data->buffer);
return (-1);
}
return (0);
}