From: Wayne Davison <wayned@samba.org>
Date: Sat, 15 Oct 2005 06:53:04 +0000 (+0000)
Subject: Made parse_size_arg()'s parsing a little stricter.
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/1db954e9bca018594c9626c92999847d0d1170c5

Made parse_size_arg()'s parsing a little stricter.
---

diff --git a/options.c b/options.c
index 198a9031..a5b862fd 100644
--- a/options.c
+++ b/options.c
@@ -666,11 +666,10 @@ static OFF_T parse_size_arg(char **size_arg, char def_suf)
 		mult = 1024;
 	if ((p = strstr(arg, "+1")) != NULL
 	 || (p = strstr(arg, "-1")) != NULL) {
-		if (p[2] == '\0') {
-			size = atoi(p + (*p == '+'));
-			make_compatible = 1;
-		} else
-			p = NULL;
+		if (p[2] != '\0')
+			return -1;
+		size = atoi(p);
+		make_compatible = 1;
 	}
 	switch (*arg && arg != p ? *arg : def_suf) {
 	case 'b': case 'B':