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Fix: consumerd: use-after-free of metadata bucket
[lttng-tools.git]
/
src
/
common
/
consumer
/
consumer-timer.c
diff --git
a/src/common/consumer/consumer-timer.c
b/src/common/consumer/consumer-timer.c
index cbb0062781f3393d927a5af44842388b3e9d4fec..d0cf170dacf1b08f88dcdc77ba1b541d0ede23c6 100644
(file)
--- a/
src/common/consumer/consumer-timer.c
+++ b/
src/common/consumer/consumer-timer.c
@@
-237,7
+237,11
@@
int consumer_flush_ust_index(struct lttng_consumer_stream *stream)
ERR("Failed to get the current timestamp");
goto end;
}
ERR("Failed to get the current timestamp");
goto end;
}
- lttng_ustconsumer_flush_buffer(stream, 1);
+ ret = lttng_ustconsumer_flush_buffer(stream, 1);
+ if (ret < 0) {
+ ERR("Failed to flush buffer while flushing index");
+ goto end;
+ }
ret = lttng_ustconsumer_take_snapshot(stream);
if (ret < 0) {
if (ret != -EAGAIN) {
ret = lttng_ustconsumer_take_snapshot(stream);
if (ret < 0) {
if (ret != -EAGAIN) {
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