From 6e414e30fd12460d7a7ba3ce67d20aa82a41a737 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Sun, 12 Jun 2016 17:53:50 +0700
Subject: [PATCH] upload-pack: tighten number parsing at "deepen" lines
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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 upload-pack.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/upload-pack.c b/upload-pack.c
index fa7ce092e7..8f4d7f46cc 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -645,9 +645,9 @@ static void receive_needs(void)
 			continue;
 		}
 		if (skip_prefix(line, "deepen ", &arg)) {
-			char *end;
+			char *end = NULL;
 			depth = strtol(arg, &end, 0);
-			if (end == arg || depth <= 0)
+			if (!end || *end || depth <= 0)
 				die("Invalid deepen: %s", line);
 			continue;
 		}
-- 
2.34.1