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Fix: sessiond: use after free
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
cmd.c
diff --git
a/src/bin/lttng-sessiond/cmd.c
b/src/bin/lttng-sessiond/cmd.c
index 9bdfab141263d203ff2a93ae8c39070a1ffa121a..28c1290adfb59467d2c3cdef8be3c58beba187eb 100644
(file)
--- a/
src/bin/lttng-sessiond/cmd.c
+++ b/
src/bin/lttng-sessiond/cmd.c
@@
-3786,14
+3786,15
@@
enum lttng_error_code cmd_list_channels(enum lttng_domain_type domain,
ret = lttng_channel_serialize(
channel, &payload->buffer);
ret = lttng_channel_serialize(
channel, &payload->buffer);
- lttng_channel_destroy(channel);
if (ret) {
ERR("Failed to serialize lttng_channel: channel name = '%s'",
channel->name);
if (ret) {
ERR("Failed to serialize lttng_channel: channel name = '%s'",
channel->name);
+ lttng_channel_destroy(channel);
ret_code = LTTNG_ERR_UNK;
goto end;
}
ret_code = LTTNG_ERR_UNK;
goto end;
}
+ lttng_channel_destroy(channel);
i++;
}
rcu_read_unlock();
i++;
}
rcu_read_unlock();
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