From 567f9c428f99560fe14e647def9f42f5344ebde9 Mon Sep 17 00:00:00 2001 From: John Wang Date: Fri, 28 Mar 2025 15:38:02 +0800 Subject: [PATCH] scripts/faddr2line: Set LANG=C to enforce ASCII output Force tools like readelf to use the POSIX/C locale by exporting LANG=C This ensures ASCII-only output and avoids locale-specific characters(e.g., UTF-8 symbols or translated strings), which could break text processing utilities like sed in the script Signed-off-by: John Wang Signed-off-by: Josh Poimboeuf --- scripts/faddr2line | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/scripts/faddr2line b/scripts/faddr2line index 1fa6beef9f978..1f364fbb0cd84 100755 --- a/scripts/faddr2line +++ b/scripts/faddr2line @@ -76,6 +76,10 @@ ADDR2LINE="${UTIL_PREFIX}addr2line${UTIL_SUFFIX}" AWK="awk" GREP="grep" +# Enforce ASCII-only output from tools like readelf +# ensuring sed processes strings correctly. +export LANG=C + command -v ${AWK} >/dev/null 2>&1 || die "${AWK} isn't installed" command -v ${READELF} >/dev/null 2>&1 || die "${READELF} isn't installed" command -v ${ADDR2LINE} >/dev/null 2>&1 || die "${ADDR2LINE} isn't installed" -- 2.47.3