From b03be8429847451ddf25508b3dc3c520e96a2cc3 Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@thewalter.net>
Date: Thu, 18 Jul 2013 06:48:14 +0200
Subject: Fix p11_kit_space_strlen() result when empty string

https://bugzilla.redhat.com/show_bug.cgi?id=985416
---
 p11-kit/util.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'p11-kit/util.c')

diff --git a/p11-kit/util.c b/p11-kit/util.c
index 14c24f6..1124876 100644
--- a/p11-kit/util.c
+++ b/p11-kit/util.c
@@ -86,13 +86,13 @@
 size_t
 p11_kit_space_strlen (const unsigned char *string, size_t max_length)
 {
-	size_t i = max_length - 1;
+	size_t i = max_length;
 
 	assert (string);
 
-	while (i > 0 && string[i] == ' ')
+	while (i > 0 && string[i - 1] == ' ')
 		--i;
-	return i + 1;
+	return i;
 }
 
 /**
-- 
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