From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Wed, 19 Mar 2014 16:08:52 +0000 (+0100)
Subject: sourcestats: fix signedness in scanf format
X-Git-Tag: 1.30-pre1~132
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0b71504ee9c57de912906e2561fbe847e8f54d34;p=thirdparty%2Fchrony.git

sourcestats: fix signedness in scanf format
---

diff --git a/sourcestats.c b/sourcestats.c
index 643fe28e..f3e5d421 100644
--- a/sourcestats.c
+++ b/sourcestats.c
@@ -771,7 +771,8 @@ SST_LoadFromFile(SST_Stats inst, FILE *in)
   double weight;
 
   if (fgets(line, sizeof(line), in) &&
-      (sscanf(line, "%u", &inst->n_samples) == 1) && inst->n_samples <= MAX_SAMPLES) {
+      sscanf(line, "%d", &inst->n_samples) == 1 &&
+      inst->n_samples > 0 && inst->n_samples <= MAX_SAMPLES) {
 
     line_number = 2;