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-rw-r--r--networking/httpd.c6
-rw-r--r--runit/svlogd.c4
-rw-r--r--sysklogd/syslogd_and_logger.c1
3 files changed, 8 insertions, 3 deletions
diff --git a/networking/httpd.c b/networking/httpd.c
index 74196a4f1..9439e206c 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -1046,6 +1046,7 @@ static void send_headers(int responseNum)
/* Fixed size 29-byte string. Example: Sun, 06 Nov 1994 08:49:37 GMT */
char date_str[40]; /* using a bit larger buffer to paranoia reasons */
+ struct tm tm;
const char *responseString = "";
const char *infoString = NULL;
#if ENABLE_FEATURE_HTTPD_ERROR_PAGES
@@ -1074,7 +1075,8 @@ static void send_headers(int responseNum)
* always fit into those kbytes.
*/
- strftime(date_str, sizeof(date_str), RFC1123FMT, gmtime(&timer));
+ strftime(date_str, sizeof(date_str), RFC1123FMT, gmtime_r(&timer, &tm));
+ /* ^^^ using gmtime_r() instead of gmtime() to not use static data */
len = sprintf(iobuf,
"HTTP/1.0 %d %s\r\n"
"Content-type: %s\r\n"
@@ -1128,7 +1130,7 @@ static void send_headers(int responseNum)
#endif
if (file_size != -1) { /* file */
- strftime(date_str, sizeof(date_str), RFC1123FMT, gmtime(&last_mod));
+ strftime(date_str, sizeof(date_str), RFC1123FMT, gmtime_r(&last_mod, &tm));
#if ENABLE_FEATURE_HTTPD_RANGES
if (responseNum == HTTP_PARTIAL_CONTENT) {
len += sprintf(iobuf + len,
diff --git a/runit/svlogd.c b/runit/svlogd.c
index 412290ca9..13de2570f 100644
--- a/runit/svlogd.c
+++ b/runit/svlogd.c
@@ -347,11 +347,13 @@ static unsigned pmatch(const char *p, const char *s, unsigned len)
/* NUL terminated */
static void fmt_time_human_30nul(char *s, char dt_delim)
{
+ struct tm tm;
struct tm *ptm;
struct timeval tv;
gettimeofday(&tv, NULL);
- ptm = gmtime(&tv.tv_sec);
+ ptm = gmtime_r(&tv.tv_sec, &tm);
+ /* ^^^ using gmtime_r() instead of gmtime() to not use static data */
sprintf(s, "%04u-%02u-%02u%c%02u:%02u:%02u.%06u000",
(unsigned)(1900 + ptm->tm_year),
(unsigned)(ptm->tm_mon + 1),
diff --git a/sysklogd/syslogd_and_logger.c b/sysklogd/syslogd_and_logger.c
index 9bba195d4..94d8273b6 100644
--- a/sysklogd/syslogd_and_logger.c
+++ b/sysklogd/syslogd_and_logger.c
@@ -53,6 +53,7 @@ typedef struct _code {
static const CODE *const bb_prioritynames = prioritynames;
static const CODE *const bb_facilitynames = facilitynames;
+
#if ENABLE_SYSLOGD
#include "syslogd.c"
#endif