noice: fix regex memory leak

srcpkgs/noice/patches/0001-Fix-regex-memory-leak.patch

@@ -0,0 +1,100 @@
+From 7136d6b548055cdb9ce9d9aa5f5f12c9d6e6ead5 Mon Sep 17 00:00:00 2001
+From: Nathan Owens <ndowens04@gmail.com>
+Date: Tue, 1 Jan 2019 06:46:10 -0600
+Subject: [PATCH] Fix regex memory leak
+
+---
+ noice.c | 33 ++++++++++++++++++++++++++++-----
+ 1 file changed, 28 insertions(+), 5 deletions(-)
+
+diff --git noice.c noice.c
+index 2dc895d..8bc57de 100644
+--- noice.c
++++ noice.c
+@@ -38,6 +38,7 @@
+ #define MIN(x, y) ((x) < (y) ? (x) : (y))
+ #define ISODD(x) ((x) & 1)
+ #define CONTROL(c) ((c) ^ 0x40)
++#define META(c) ((c) ^ 0x80)
+ 
+ struct assoc {
+ 	char *regex; /* Regex to match on filename */
+@@ -213,8 +214,10 @@ openwith(char *file)
+ 			continue;
+ 		if (regexec(&regex, file, 0, NULL, 0) == 0) {
+ 			bin = assocs[i].bin;
++			regfree(&regex);
+ 			break;
+ 		}
++		regfree(&regex);
+ 	}
+ 	DPRINTF_S(bin);
+ 	return bin;
+@@ -238,6 +241,12 @@ setfilter(regex_t *regex, char *filter)
+ 	return r;
+ }
+ 
++void
++freefilter(regex_t *regex)
++{
++	regfree(regex);
++}
++
+ void
+ initfilter(int dot, char **ifilter)
+ {
+@@ -327,18 +336,28 @@ printprompt(char *str)
+ 	printw(str);
+ }
+ 
+-/* Returns SEL_* if key is bound and 0 otherwise.
+- * Also modifies the run and env pointers (used on SEL_{RUN,RUNARG}) */
+-int
+-nextsel(char **run, char **env)
++int xgetch(void)
+ {
+-	int c, i;
++	int c;
+ 
+ 	c = getch();
+ 	if (c == -1)
+ 		idle++;
+ 	else
+ 		idle = 0;
++	return c;
++}
++
++/* Returns SEL_* if key is bound and 0 otherwise.
++ * Also modifies the run and env pointers (used on SEL_{RUN,RUNARG}) */
++int
++nextsel(char **run, char **env)
++{
++	int c, i;
++
++	c = xgetch();
++	if (c == 033)
++		c = META(xgetch());
+ 
+ 	for (i = 0; i < LEN(bindings); i++)
+ 		if (c == bindings[i].sym) {
+@@ -520,6 +539,9 @@ populate(char *path, char *oldpath, char *fltr)
+ 	dents = NULL;
+ 
+ 	ndents = dentfill(path, &dents, visible, &re);
++	freefilter(&re);
++	if (ndents == 0)
++		return 0; /* Empty result */
+ 
+ 	qsort(dents, ndents, sizeof(*dents), entrycmp);
+ 
+@@ -677,6 +699,7 @@ nochange:
+ 			r = setfilter(&re, tmp);
+ 			if (r != 0)
+ 				goto nochange;
++			freefilter(&re);
+ 			strlcpy(fltr, tmp, sizeof(fltr));
+ 			DPRINTF_S(fltr);
+ 			/* Save current */
+-- 
+2.20.1
+

srcpkgs/noice/template

@@ -1,13 +1,13 @@
 # Template file for 'noice'
 pkgname=noice
 version=0.6
-revision=2
+revision=3
 build_style=gnu-makefile
 make_install_args="MANPREFIX=/usr/share/man"
 makedepends="ncurses-devel"
 short_desc="Small file browser"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
-license="BSD"
+license="BSD-2-Clause"
 homepage="http://git.2f30.org/noice"
 distfiles="http://dl.2f30.org/releases/${pkgname}-${version}.tar.gz"
 checksum=1996e71dd309f83bd2f892b996fa0c2c481949d2e3dd49e4f7649a1fce5ab351