From: Alejandro Colomar <alx@kernel.org>
Date: Sat, 3 May 2025 12:37:19 +0000 (+0200)
Subject: bin/grepc: Add robustness against non-portable pathnames
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=44af9be2e57fd3ef6ee45cc77183637f0210fe0c;p=thirdparty%2Fman-pages.git

bin/grepc: Add robustness against non-portable pathnames

Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/bin/grepc b/bin/grepc
index 6d9c79b78..5e7f2ee2c 100755
--- a/bin/grepc
+++ b/bin/grepc
@@ -229,13 +229,13 @@ opts=($A $B $C $c $h $i $l -M $m $n);
 if test -z "$*"; then
 	pcre2grep "${opts[@]}" -f "$patterns";
 else
-	find "$@" -type f \
+	find "$@" -type f -print0 \
 	| if test -z "$c"; then
-		xargs grep -lPI $i -- "$identifier";
+		xargs -0 grep -lZPI $i -- "$identifier";
 	else
 		cat;
 	fi \
-	| xargs pcre2grep "${opts[@]}" -f "$patterns";
+	| xargs -0 pcre2grep "${opts[@]}" -f "$patterns";
 fi \
 | perl -p <(
 	test "$r" = 'yes' \