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Fix: memcpy used on potentially overlapping regions
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
notification-thread-events.c
diff --git
a/src/bin/lttng-sessiond/notification-thread-events.c
b/src/bin/lttng-sessiond/notification-thread-events.c
index f7a52463862afa94f167ee181d54250e767cd39b..24bc2482ade2590a802057a3e7dd334c01f16220 100644
(file)
--- a/
src/bin/lttng-sessiond/notification-thread-events.c
+++ b/
src/bin/lttng-sessiond/notification-thread-events.c
@@
-2579,7
+2579,7
@@
int client_flush_outgoing_queue(struct notification_client *client,
client->socket);
to_send_count -= max(ret, 0);
client->socket);
to_send_count -= max(ret, 0);
- mem
cpy
(client->communication.outbound.buffer.data,
+ mem
move
(client->communication.outbound.buffer.data,
client->communication.outbound.buffer.data +
client->communication.outbound.buffer.size - to_send_count,
to_send_count);
client->communication.outbound.buffer.data +
client->communication.outbound.buffer.size - to_send_count,
to_send_count);
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