From 5761bcc3848e5956e06b9390ea40875cd4833caf Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 10 May 2012 02:32:43 -0400
Subject: fix bug that prevented buffer reuse in grep

---
 src/grep.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/grep.c b/src/grep.c
index 9f367cc..c5ea6f0 100644
--- a/src/grep.c
+++ b/src/grep.c
@@ -71,7 +71,8 @@ int main(int argc, char **argv)
 	static const char *optpat = "EFce:f:ilnqsvx";
 	FILE *f;
 	char *line = 0;
-	ssize_t llen = 0;
+	size_t lsize = 0;
+	ssize_t llen;
 	int b;
 	int multifile;
 	struct pattern *pat;
@@ -139,7 +140,7 @@ int main(int argc, char **argv)
 process_stdin:
 		count = 0;
 		lineno = 0;
-		while ((llen = getline(&line, (size_t[]){0}, f)) >= 0) {
+		while ((llen = getline(&line, &lsize, f)) >= 0) {
 			lineno++;
 			if (llen && line[llen-1]=='\n')
 				line[--llen] = 0;
-- 
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