From 35452b3e55aeaba7d64f604e32b31c80d3f80fde Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Mon, 25 Mar 2013 10:07:21 +0000 Subject: [PATCH] Do not leak command in formats, from Romain Francoise. --- format.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/format.c b/format.c index af2c128b..11f003c8 100644 --- a/format.c +++ b/format.c @@ -398,7 +398,8 @@ format_window_pane(struct format_tree *ft, struct window_pane *wp) struct grid_line *gl; unsigned long long size; u_int i, idx; - const char *cwd, *cmd; + const char *cwd; + char *cmd; size = 0; for (i = 0; i < gd->hsize; i++) { @@ -432,8 +433,10 @@ format_window_pane(struct format_tree *ft, struct window_pane *wp) format_add(ft, "pane_start_path", "%s", wp->cwd); if ((cwd = get_proc_cwd(wp->fd)) != NULL) format_add(ft, "pane_current_path", "%s", cwd); - if ((cmd = get_proc_name(wp->fd, wp->tty)) != NULL) + if ((cmd = get_proc_name(wp->fd, wp->tty)) != NULL) { format_add(ft, "pane_current_command", "%s", cmd); + free(cmd); + } format_add(ft, "cursor_x", "%d", wp->base.cx); format_add(ft, "cursor_y", "%d", wp->base.cy);