[arch-commits] Commit in mkinitcpio-busybox/trunk (2 files)

[Christian Hesse]

    Date: Sunday, January 10, 2021 @ 20:13:52
  Author: eworm
Revision: 406061

upgpkg: mkinitcpio-busybox 1.32.1-2: ash: fix ${unset_var/pattern/repl}

Added:
  mkinitcpio-busybox/trunk/0001-ash-fix-unset_var-pattern-repl.patch
Modified:
  mkinitcpio-busybox/trunk/PKGBUILD

-------------------------------------------+
 0001-ash-fix-unset_var-pattern-repl.patch |   50 ++++++++++++++++++++++++++++
 PKGBUILD                                  |    6 ++-
 2 files changed, 55 insertions(+), 1 deletion(-)

Added: 0001-ash-fix-unset_var-pattern-repl.patch
===================================================================
--- 0001-ash-fix-unset_var-pattern-repl.patch	                        (rev 0)
+++ 0001-ash-fix-unset_var-pattern-repl.patch	2021-01-10 20:13:52 UTC (rev 406061)
@@ -0,0 +1,50 @@
+From 883cdb79a440d0425766f67aaef0cabde0a5060e Mon Sep 17 00:00:00 2001
+From: Denys Vlasenko <vda.linux at googlemail.com>
+Date: Sat, 9 Jan 2021 08:27:37 +0100
+Subject: ash: fix ${unset_var/pattern/repl}
+
+function                                             old     new   delta
+subevalvar                                          1349    1353      +4
+
+Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
+---
+ shell/ash.c                                           | 3 ++-
+ shell/ash_test/ash-vars/var_bash_repl_empty_var.right | 1 +
+ shell/ash_test/ash-vars/var_bash_repl_empty_var.tests | 2 ++
+ 3 files changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/shell/ash.c b/shell/ash.c
+index 37f9dd71b..76bf39ec2 100644
+--- a/shell/ash.c
++++ b/shell/ash.c
+@@ -7015,7 +7015,8 @@ subevalvar(char *start, char *str, int strloc,
+ 	slash_pos = -1;
+ 	if (repl) {
+ 		slash_pos = expdest - ((char *)stackblock() + strloc);
+-		STPUTC('/', expdest);
++		if (!(flag & EXP_DISCARD))
++			STPUTC('/', expdest);
+ 		//bb_error_msg("repl+1:'%s'", repl + 1);
+ 		p = argstr(repl + 1, (flag & EXP_DISCARD) | EXP_TILDE); /* EXP_TILDE: echo "${v/x/~}" expands ~ ! */
+ 		*repl = '/';
+diff --git a/shell/ash_test/ash-vars/var_bash_repl_empty_var.right b/shell/ash_test/ash-vars/var_bash_repl_empty_var.right
+index 892916783..cf8f088c1 100644
+--- a/shell/ash_test/ash-vars/var_bash_repl_empty_var.right
++++ b/shell/ash_test/ash-vars/var_bash_repl_empty_var.right
+@@ -1,2 +1,3 @@
+ 
++
+ Ok:0
+diff --git a/shell/ash_test/ash-vars/var_bash_repl_empty_var.tests b/shell/ash_test/ash-vars/var_bash_repl_empty_var.tests
+index 73a43d38e..22aaba560 100755
+--- a/shell/ash_test/ash-vars/var_bash_repl_empty_var.tests
++++ b/shell/ash_test/ash-vars/var_bash_repl_empty_var.tests
+@@ -1,3 +1,5 @@
++unset v
++echo ${v/*/w}
+ v=''
+ echo ${v/*/w}
+ echo Ok:$?
+-- 
+cgit v1.2.1
+

Modified: PKGBUILD
===================================================================
--- PKGBUILD	2021-01-10 19:49:54 UTC (rev 406060)
+++ PKGBUILD	2021-01-10 20:13:52 UTC (rev 406061)
@@ -5,7 +5,7 @@
 
 pkgname=mkinitcpio-busybox
 pkgver=1.32.1
-pkgrel=1
+pkgrel=2
 pkgdesc='Base initramfs tools'
 arch=(x86_64)
 url="https://www.busybox.net/"
@@ -13,9 +13,11 @@
 depends=(glibc libxcrypt)
 options=(!buildflags)
 source=(https://busybox.net/downloads/busybox-$pkgver.tar.bz2{,.sig}
+        0001-ash-fix-unset_var-pattern-repl.patch
         config)
 sha256sums=('9d57c4bd33974140fd4111260468af22856f12f5b5ef7c70c8d9b75c712a0dee'
             'SKIP'
+            '4e4fb268c51e378a3ad0a12f903a601a136d31cae8b684a51ebabbc9a6cf9250'
             '81843d10a63f3e29f37560ded54a049b45c8a4b38560bf9489ec4124eead170e')
 validpgpkeys=('C9E9416F76E610DBD09D040F47B70C55ACC9965B') # Denis Vlasenko <vda.linux at googlemail.com>
 
@@ -22,6 +24,8 @@
 prepare() {
   cd "busybox-$pkgver"
 
+  patch -Np1 < ../0001-ash-fix-unset_var-pattern-repl.patch
+
   local safeflags="-march=${CARCH/_/-} -mtune=generic -Os -pipe -fno-strict-aliasing"
 
   sed 's|^\(CONFIG_EXTRA_CFLAGS\)=.*|\1="'"$safeflags"'"|' "$srcdir/config" > .config