ELBA-2021-9182

ELBA-2021-9182 - dtrace bug fix update

Type:	BUG
Impact:	NA
Release Date:	2021-04-16

Description

[2.0.0-1.5.1]
- BUILDINFO: commit=61d6a4aaf7ea2b65b3f55451e3da57562be7a9a2
- Memory corruption fix in pid probe discovery.

[2.0.0-1.5]
- Implement the ERROR probe. [Orabug: 32749498]
- Add checks in BPF programs for division by zero and NULL pointer dereference.
[Orabug: 32749498]
- Implement the pid provider for userspace function boundary tracing.
[Orabug: 32749504]
- Implement the -w option to explicitly allow destructive actions.
[Orabug: 31632678]
- Add support in translators for more than two kernel variants. (Nick Alcock)
[Orabug: 32748968]
- Switch from condition variable to eventfd for process death notifications.
[Orabug: 32125018]
- Implement normalize() and denormalize() actions.
- Reworking of kernel tracepoint based providers. [Orabug: 32125018]
- Reworking of global and local variable storage to allow for values sizes
beyond 8 bytes. (Eugene Loh) [Orabug: 32125018]
- Implement -xbpflogsize option. (Eugene Loh) [Orabug: 32125018]
- Improvements to -xdisasm support. (Eugene Loh) [Orabug: 32125018]
- Fix bitfield operations. (Eugene Loh) [Orabug: 32125018]
- Sample scripts for building DTrace on Ubuntu. (David McLean)
- Coding style updates. (Eugene Loh)
- Testsuite updates.

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 7 (aarch64)	dtrace-2.0.0-1.5.1.el7.src.rpm	8217e98b4e855f3df909da496b8ad1035a30342b98632c245f319c461c45989a	ELBA-2024-12430	ol7_aarch64_UEKR6
	dtrace-2.0.0-1.5.1.el7.aarch64.rpm	4f76f9b9f78799bb9dc3affce74195e990d6f51f9f50f96faee2460adb86a9c6	ELBA-2024-12430	ol7_aarch64_UEKR6
	dtrace-devel-2.0.0-1.5.1.el7.aarch64.rpm	83b5b7cc76cd5b89eb3c609298c1a8063a54055fc98df67542a1ff9293786323	ELBA-2024-12430	ol7_aarch64_UEKR6
	dtrace-testsuite-2.0.0-1.5.1.el7.aarch64.rpm	1350fa22abc45ebaca04896dc123977ceb91039c5355a449ee770446f60630c4	ELBA-2024-12430	ol7_aarch64_UEKR6
Oracle Linux 7 (x86_64)	dtrace-2.0.0-1.5.1.el7.src.rpm	8217e98b4e855f3df909da496b8ad1035a30342b98632c245f319c461c45989a	ELBA-2024-12430	ol7_x86_64_UEKR6
	dtrace-2.0.0-1.5.1.el7.x86_64.rpm	919d6d16ecea7657fed1f4332daabca64dc48842013a1787bf3772e2f595f9dc	ELBA-2024-12430	ol7_x86_64_UEKR6
	dtrace-devel-2.0.0-1.5.1.el7.x86_64.rpm	66d912c0c843b067260352e334d7d63052ecd8aef6107ea821f8b379af4bcf3a	ELBA-2024-12430	ol7_x86_64_UEKR6
	dtrace-testsuite-2.0.0-1.5.1.el7.x86_64.rpm	3604607183a8843d4dff22114d6426a19d294ac5623c10d95cfe20bd92c411a8	ELBA-2024-12430	ol7_x86_64_UEKR6

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