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-rw-r--r--src/device.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/device.c b/src/device.c
index 1297a85..ef97f72 100644
--- a/src/device.c
+++ b/src/device.c
@@ -124,7 +124,10 @@ static uint64_t mstime64(void)
{
struct timeval tv;
gettimeofday(&tv, NULL);
- return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+
+ // Careful, avoid overflow on 32 bit systems
+ // time_t could be 4 bytes
+ return ((long long)tv.tv_sec) * 1000LL + ((long long)tv.tv_usec) / 1000LL;
}
static struct mux_device* get_mux_device_for_id(int device_id)