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authorMax Kellermann <max@duempel.org>2010-11-18 21:29:03 +0100
committerMax Kellermann <max@duempel.org>2010-11-18 21:29:03 +0100
commit8f46f1520cdb3e3e131b2021ac40325f6bdda2c8 (patch)
treed3c80f6ae43c7451180896521524dc0b445e75b9 /src
parent46ab8d18e2539359eadb48b323ee9cace8b3a65b (diff)
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timer: fix integer overflow in timer_delay()
Fixes a regression: for output_plugin.delay(), we added a method to the timer class which returns the delay in milliseconds. This fails to detect negative values, because the unsigned integer is divided by 1000, and then casted to signed.
Diffstat (limited to 'src')
-rw-r--r--src/timer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/timer.c b/src/timer.c
index e125b1009..0b3b1198a 100644
--- a/src/timer.c
+++ b/src/timer.c
@@ -74,7 +74,7 @@ void timer_add(Timer *timer, int size)
unsigned
timer_delay(const Timer *timer)
{
- int64_t delay = (timer->time - now()) / 1000;
+ int64_t delay = (int64_t)(timer->time - now()) / 1000;
if (delay < 0)
return 0;