osaf/libs/core/mds/mds_log.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
localtime is not thread safe and it can(has) cause crashes in services
that are multi threaded.
diff --git a/osaf/libs/core/mds/mds_log.c b/osaf/libs/core/mds/mds_log.c
--- a/osaf/libs/core/mds/mds_log.c
+++ b/osaf/libs/core/mds/mds_log.c
@@ -188,6 +188,7 @@ void log_mds_dbg(char *fmt, ...)
static void log_mds(const char *str)
{
FILE *fp;
+ struct tm *tstamp_data, tm_info;
if (lf != NULL && ((fp = fopen(lf, "a+")) != NULL)) {
struct timeval tv;
@@ -196,7 +197,10 @@ static void log_mds(const char *str)
int i;
gettimeofday(&tv, NULL);
- strftime(asc_tod, sizeof(asc_tod), "%b %e %k:%M:%S",
localtime(&tv.tv_sec));
+ tstamp_data = localtime_r(&tv.tv_sec, &tm_info);
+ osafassert(tstamp_data);
+
+ strftime(asc_tod, sizeof(asc_tod), "%b %e %k:%M:%S",
tstamp_data);
i = snprintf(log_string, sizeof(log_string), "%s.%06ld %s %s",
asc_tod, tv.tv_usec, log_line_prefix, str);
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