From: Karel Zak <kzak@redhat.com>
Date: Mon, 14 Feb 2022 12:00:55 +0000 (+0100)
Subject: hexdump: call getline() in more robust way
X-Git-Tag: v2.38-rc2~29
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e908327cb220f998afdba6cbb64a29be0ff5c62;p=thirdparty%2Futil-linux.git

hexdump: call getline() in more robust way

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/text-utils/hexdump-parse.c b/text-utils/hexdump-parse.c
index 1d2e689b67..0ceff8f215 100644
--- a/text-utils/hexdump-parse.c
+++ b/text-utils/hexdump-parse.c
@@ -78,7 +78,7 @@ void addfile(char *name, struct hexdump *hex)
 {
 	char *fmt, *buf = NULL;
 	FILE *fp;
-	size_t n;
+	size_t n = 0;
 
 	if ((fp = fopen(name, "r")) == NULL)
 	        err(EXIT_FAILURE, _("can't read %s"), name);