From 97a069df32404705b9c5782cae338a0ea39f4535 Mon Sep 17 00:00:00 2001
From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sat, 28 Jun 2014 15:38:48 +0200
Subject: handle invalid values of strto*l

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
---
 sfeed_stats.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sfeed_stats.c')

diff --git a/sfeed_stats.c b/sfeed_stats.c
index 3773e4a..a750dc1 100644
--- a/sfeed_stats.c
+++ b/sfeed_stats.c
@@ -3,6 +3,7 @@
 #include <stdlib.h>
 #include <time.h>
 #include <ctype.h>
+#include <errno.h>
 
 #include "util.h"
 
@@ -40,7 +41,10 @@ main(void) {
 	feeds = fcur;
 
 	while(parseline(&line, &size, fields, FieldLast, '\t', stdin) > 0) {
+		errno = 0;
 		parsedtime = (time_t)strtol(fields[FieldUnixTimestamp], NULL, 10);
+		if(errno != 0)
+			parsedtime = 0;
 		isnew = (parsedtime >= comparetime) ? 1 : 0;
 		/* first of feed section or new feed section. */
 		if(!totalfeeds || (fcur && strcmp(fcur->name, fields[FieldFeedName]))) {
-- 
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