From f96f47d05991f823fbee9812e7630a83b929a88a Mon Sep 17 00:00:00 2001 From: =?utf8?q?Timo=20Ter=C3=A4s?= Date: Wed, 19 Feb 2014 09:40:35 +0200 Subject: [PATCH] fix confstr return value per the specification, the terminating null byte is counted. (cherry picked from commit 0a8d98285f46f721dabf38485df916c02d6a4675) --- src/conf/confstr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/conf/confstr.c b/src/conf/confstr.c index 4332f726..6e9c23a0 100644 --- a/src/conf/confstr.c +++ b/src/conf/confstr.c @@ -13,5 +13,5 @@ size_t confstr(int name, char *buf, size_t len) } // snprintf is overkill but avoid wasting code size to implement // this completely useless function and its truncation semantics - return snprintf(buf, len, "%s", s); + return snprintf(buf, len, "%s", s) + 1; } -- 2.25.1