From: Wilfried Göesgens <willi@citadel.org>
Date: Tue, 15 Jan 2008 23:07:06 +0000 (+0000)
Subject: * use snprintf
X-Git-Tag: v7.86~2598
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=a1498170742e72a6c868a8be94d859a2c21ad165

* use snprintf
* if TZ environment variable is unset, set UTC, so valgrind finaly shuts up on all our date/time printing functions.
---

diff --git a/webcit/fmt_date.c b/webcit/fmt_date.c
index 3289fac0a..c01f8778e 100644
--- a/webcit/fmt_date.c
+++ b/webcit/fmt_date.c
@@ -225,7 +225,7 @@ time_t httpdate_to_timestamp(char *buf)
 	/** Got everything; let's go */
 	/** First, change to UTC */
 	if (getenv("TZ"))
-		sprintf(tz, "TZ=%s", getenv("TZ"));
+		snprintf(tz, 256, "TZ=%s", getenv("TZ"));
 	else
 		strcpy(tz, "TZ=");
 	putenv("TZ=UTC");
diff --git a/webcit/webserver.c b/webcit/webserver.c
index 4d6472792..82d9e396c 100644
--- a/webcit/webserver.c
+++ b/webcit/webserver.c
@@ -662,6 +662,9 @@ int main(int argc, char **argv)
 
 	strcpy(uds_listen_path, "");
 
+	if (getenv("TZ") == NULL)
+		putenv("TZ=UTC");
+
 	/** Parse command line */
 #ifdef HAVE_OPENSSL
 	while ((a = getopt(argc, argv, "h:i:p:t:x:dD:cfs")) != EOF)