ELBA-2021-9330

ELBA-2021-9330 - dtrace bug fix update

Type:	BUG
Impact:	NA
Release Date:	2021-07-02

Description

[2.0.0-1.6]
- Consolidated developent of newly ported features. [Orabug: 33037106]
- Implement built-in variables: probeprov, probemod, probefunc, probename.
- Implement built-in variables: caller, stackdepth, ucaller, ustackdepth,
errno, walltimestamp. (Eugene Loh)
- Implement actions: stack(), ustack(). (Eugene Loh)
- Implement subroutine: strlen().
- Implement option: -Z (partial). (Eugene Loh)
- Added support for string constants and string values.
- Added support for strings to trace().
- Fixed storage size determination for global and local variables.
- Improved storage layout for global and local variables.
- Mark aggregation actions as non-data recording actions. (Eugene Loh)
- Load string constant table into the 'strtab' BPF map.
- Load probe description data into the 'probes' BPF map.
- Consolidate all string hash functions into a single hash function.
- Implement variable length integer support.
- Store the length of each string as a variable length integer inline with its
character stream.
- Improve memcpy() internal BPF function.
- Testsuite improvements. (Eugene Loh)

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 7 (aarch64)	dtrace-2.0.0-1.6.el7.src.rpm	1c8c65e748fdb17ec78d3d11e042702f1fbf9aa937f1fead49db49c0c8fa2f89	ELBA-2024-12430	ol7_aarch64_UEKR6
	dtrace-2.0.0-1.6.el7.aarch64.rpm	b7d3efc54be436097eb3606310a89c509c120572273db61b0fed993b5fbb2759	ELBA-2024-12430	ol7_aarch64_UEKR6
	dtrace-devel-2.0.0-1.6.el7.aarch64.rpm	bfba79b8d497d6abdcd84f89a153fb2e70b1144da24655e9588ee1accefbaf8f	ELBA-2024-12430	ol7_aarch64_UEKR6
	dtrace-testsuite-2.0.0-1.6.el7.aarch64.rpm	50d04b433dd28b28722cc2526508dd45571cf35e379c2bf3b597fa2171b1aaf1	ELBA-2024-12430	ol7_aarch64_UEKR6
Oracle Linux 7 (x86_64)	dtrace-2.0.0-1.6.el7.src.rpm	1c8c65e748fdb17ec78d3d11e042702f1fbf9aa937f1fead49db49c0c8fa2f89	ELBA-2024-12430	ol7_x86_64_UEKR6
	dtrace-2.0.0-1.6.el7.x86_64.rpm	96896f39b8fbba2bfd94d393ca3bbfa1f32f05f4307c2b1f7882f79842dc2999	ELBA-2024-12430	ol7_x86_64_UEKR6
	dtrace-devel-2.0.0-1.6.el7.x86_64.rpm	5aee98bb4f5998c1df8793af5b2f33e45af66bc91dd3fa370b0c6b0046db0b32	ELBA-2024-12430	ol7_x86_64_UEKR6
	dtrace-testsuite-2.0.0-1.6.el7.x86_64.rpm	30cb7adfc1479a56fa26d54a2a43fdb43a6c57f46bd09f35fcd27af7da525af2	ELBA-2024-12430	ol7_x86_64_UEKR6
Oracle Linux 8 (aarch64)	dtrace-2.0.0-1.6.el8.src.rpm	2e70200b724a3179721033f41998ee099d16e733f0655d873c315891e66a33ae	-	ol8_aarch64_appstream
	dtrace-2.0.0-1.6.el8.src.rpm	2e70200b724a3179721033f41998ee099d16e733f0655d873c315891e66a33ae	-	ol8_aarch64_baseos_latest
	dtrace-2.0.0-1.6.el8.src.rpm	2e70200b724a3179721033f41998ee099d16e733f0655d873c315891e66a33ae	-	ol8_aarch64_u4_baseos_patch
	dtrace-2.0.0-1.6.el8.aarch64.rpm	7811b9961530e50a994531ce3f486d4f95009d7c12013818efa483d3b58dd6a4	-	ol8_aarch64_baseos_latest
	dtrace-2.0.0-1.6.el8.aarch64.rpm	7811b9961530e50a994531ce3f486d4f95009d7c12013818efa483d3b58dd6a4	-	ol8_aarch64_u4_baseos_patch
	dtrace-devel-2.0.0-1.6.el8.aarch64.rpm	1b224f0e387e7b5b6ebd25d1d01300702a92dcb5c689a00a0034e1663a7780e4	-	ol8_aarch64_appstream
	dtrace-testsuite-2.0.0-1.6.el8.aarch64.rpm	9139c26ff917be35edc315c961cb799e972b82790e3c732489fe5002d4caff56	-	ol8_aarch64_appstream
Oracle Linux 8 (x86_64)	dtrace-2.0.0-1.6.el8.src.rpm	2e70200b724a3179721033f41998ee099d16e733f0655d873c315891e66a33ae	-	ol8_x86_64_UEKR6
	dtrace-2.0.0-1.6.el8.x86_64.rpm	f897f748d1915fa26958a5a6806fb71f6fad031d8ecbff95d17b8662c6aa1a85	-	ol8_x86_64_UEKR6
	dtrace-devel-2.0.0-1.6.el8.x86_64.rpm	aa6ef8253362f8d931e1726b9fe7c5f7bfad1d23146060313f799cca50dd687f	-	ol8_x86_64_UEKR6
	dtrace-testsuite-2.0.0-1.6.el8.x86_64.rpm	8becafbb8a1f61557461d08cf8dc05b02b9708a41ec0104a1f6e8d0949ff63ca	-	ol8_x86_64_UEKR6

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