From e7622ce8c4c3d5c0a596ace7fb34afe0d1e273ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Wed, 4 Jan 2012 17:01:55 +0700
Subject: [PATCH] Catch invalid --depth option passed to clone or fetch
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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 transport.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/transport.c b/transport.c
index c9c8056f9d..7bfbf31f6b 100644
--- a/transport.c
+++ b/transport.c
@@ -472,8 +472,12 @@ static int set_git_option(struct git_transport_options *opts,
 	} else if (!strcmp(name, TRANS_OPT_DEPTH)) {
 		if (!value)
 			opts->depth = 0;
-		else
-			opts->depth = atoi(value);
+		else {
+			char *end;
+			opts->depth = strtol(value, &end, 0);
+			if (*end)
+				die("transport: invalid depth option '%s'", value);
+		}
 		return 0;
 	}
 	return 1;