Commit f27e8004 authored by jow's avatar jow

BB: busybox: make high ASCII chars printable (#7993)

Currently busybox utils like "ls" fail to display filenames containing UTF-8
characters, replacing any special characters with "?".

Change libbb's printable_string() function to allow high ASCII characters so
that unicode filenames are displayed correctls.
Signed-off-by: 's avatarJo-Philipp Wich <jow@openwrt.org>

Backport of r43084

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@43085 3c298f89-4303-0410-b956-a3cf2f4a3e73
parent c7ae6947
......@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=busybox
PKG_VERSION:=1.22.1
PKG_RELEASE:=2
PKG_RELEASE:=3
PKG_FLAGS:=essential
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
......
--- a/libbb/printable_string.c
+++ b/libbb/printable_string.c
@@ -31,8 +31,6 @@ const char* FAST_FUNC printable_string(u
}
if (c < ' ')
break;
- if (c >= 0x7f)
- break;
s++;
}
@@ -45,7 +43,7 @@ const char* FAST_FUNC printable_string(u
unsigned char c = *d;
if (c == '\0')
break;
- if (c < ' ' || c >= 0x7f)
+ if (c < ' ')
*d = '?';
d++;
}
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