LTTng bugs repository

12/20/2024

10:52 AM Userspace RCU Revision 13bb3d9e (userspace-rcu): Version 0.15.0

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I6b18cecc319a13327b24ab0f521e68219a1dcd4c Mathieu Desnoyers

11/26/2024

12:05 PM LTTng-tools Revision 729414e5 (lttng-tools): Fix: lttng-ctl: Validate lttng_enable_event_with_exclusions inputs at beginning of function

Checking for ev == nullptr after having dereferenced ev triggers this
Coverity warning:
CID 1566411: Null point... Mathieu Desnoyers

11/25/2024

03:22 PM LTTng-tools Revision d28587c5 (lttng-tools): Fix: Close per-process event notifier error accounting fds on registration

On application registration, the event notifier error accounting file
descriptors are duplicated to send the error ac... Mathieu Desnoyers

10/25/2024

02:26 PM LTTng-tools Revision 8f896827 (lttng-tools): Introduce LTTNG_UST_CTL_PATH environment variable

Example use to trace lttng-sessiond (tracee) with another lttng-sessiond
(tracer):
```
mkdir /tmp/tracer-ust
mkdir /... Mathieu Desnoyers

10/08/2024

10:56 PM Babeltrace Revision 696126c6 (babeltrace): cli: add `--allowed-mip-versions` option to restrict MIP version

Introduce a new "--allowed-mip-versions=VER" command line argument
to babeltrace2. By default, versions 0 and 1 are a... Mathieu Desnoyers

09/04/2024

03:05 PM Babeltrace Revision 8f351a15 (babeltrace): lib: add bt_get_greatest_operative_mip_version_with_restriction()

This new function works like bt_get_greatest_operative_mip_version(),
but has an additional optional MIP version rest... Mathieu Desnoyers

07/29/2024

02:47 PM LTTng-tools Revision 0f825a63 (lttng-tools): Adapt to LTTng-UST ABI/control API updates

Adapt to ABI/control API updates introduced by LTTng-UST commit
24f7193c9b91 ("Introduce extension points for trace h... Mathieu Desnoyers

02:24 PM LTTng-UST Revision 5db85583 (lttng-ust): ust-abi: Clarify "size" field comment

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: Ib0c14a1014d19348a98636a9c84d45d7f306fbb5 Mathieu Desnoyers

07/26/2024

04:05 PM LTTng-modules Revision d9a337ba (lttng-modules): Introduce extension points for trace hit counters

Introduce two extension points for trace hit counters:
1) Future "actions" to perform other than "increment",
2) Fu... Mathieu Desnoyers

04:05 PM LTTng-modules Revision 01a3c596 (lttng-modules): Fix: event notifier: set eval_capture to false for kprobe, kretprobe and uprobe

Trying to capture fields for kprobe, kretprobe, uprobe, event
notifications will end up dereferencing NULL pointers. ... Mathieu Desnoyers