sfm

commit 9104d4d90aa27ff1c10c39424578ee6207266aef
parent 2fbe272663660dae2786c70a56aba7b27c6c066e
Author: afify <hassan@afify.dev>
Date:   Sat, 27 Feb 2021 08:56:51 +0300

[fix] moving after filter

- problem: start_filter() set cpane->filter then listdir(), listdir
again without setting *filter to NULL and user_input is freed.

- solution: set *filter to NULL after listdir

Diffstat:
M
config.def.h
 | 
2
+-
M
sfm.c
 | 
5
+++--

2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -71,7 +71,7 @@ static Key nkeys[] = {
 	{ {.ch = 'N'},               crnd },
 	{ {.ch = 'd'},               delfd },
 	{ {.ch = 'x'},               calcdir },
-	{ {.ch = '/'},               filter },
+	{ {.ch = '/'},               start_filter },
 	{ {.ch = 'q'},               quit },
 	{ {.ch = 'v'},               start_vmode },
 	{ {.ch = 'y'},               yank },
diff --git a/sfm.c b/sfm.c
@@ -151,7 +151,7 @@ static int read_events(void);
 static void rmwatch(Pane *);
 static void fsev_shdn(void);
 static ssize_t findbm(uint32_t);
-static void filter(void);
+static void start_filter(void);
 static void start_vmode(void);
 static void exit_vmode(void);
 static void selup(void);
@@ -1349,7 +1349,7 @@ findbm(uint32_t event)
 }
 
 static void
-filter(void)
+start_filter(void)
 {
 	if (cpane->dirc < 1)
 		return;
@@ -1362,6 +1362,7 @@ filter(void)
 	cpane->filter = user_input;
 	if (listdir(AddHi) < 0)
 		print_error("no match");
+	cpane->filter = NULL;
 	free(user_input);
 }