** Description changed:
- Despite the distribution having enabled frame pointers globally, the
- binaries shipped by libdmapsharing don't have frame pointers.
+ [ Impact ]
- It is likely due to the build system being pretty screwed up: it builds
- the library once using the CFLAGS, then rebuilds it with custom flags
- for the test suite, and we ship the latter version.
+ In order to help developers with profiling, Ubuntu enabled frame-
+ pointers for packages in the main archive.
+
+ [https://ubuntu.com/blog/ubuntu-performance-engineering-with-frame-
+ pointers-by-default](https://ubuntu.com/blog/ubuntu-performance-
+ engineering-with-frame-pointers-by-default)
+
+ The `Affects` packages were missed due to the packaging issues. These
+ have been fixed on Oracular and can now be ported to Noble.
+
+ [ Test Plan ]
+
+ Look at the DW_AT_producer in the associated debug ELF file for flags.
+ -fno-omit-frame-pointer should be present after the fix.
+
+ The following scripts can be used as a reference
+
[https://gist.github.com/julian-klode/85e55553f85c410a1b856a93dce77208](https://gist.github.com/julian-klode/85e55553f85c410a1b856a93dce77208)
+
[https://gist.github.com/julian-klode/95818246eaef0ac6a54588f7f368e25c](https://gist.github.com/julian-klode/95818246eaef0ac6a54588f7f368e25c)
+
+ -fno-omit-frame-pointer is also present in build logs and now binaries
+ are not rebuilt without this flag anymore to run tests.
+
+
+ [ Where problems could occur ]
+
+ No source changes are made. The packaging fixes have enabled other
+ security hardening flags. This could have unintended effects.
+
+ [ Other Info ]
+
+ Changes in dpkg have been made to make sure frame-pointers are not
+ enabled on s390x and ppc64el.
+
+ Bug reference with similar SRU
+ -
[https://bugs.launchpad.net/ubuntu/+source/ipvsadm/+bug/2071949](https://bugs.launchpad.net/ubuntu/+source/ipvsadm/+bug/2071949)
** Changed in: libdmapsharing (Ubuntu Noble)
Status: In Progress => Confirmed
** Description changed:
[ Impact ]
In order to help developers with profiling, Ubuntu enabled frame-
pointers for packages in the main archive.
- [https://ubuntu.com/blog/ubuntu-performance-engineering-with-frame-
- pointers-by-default](https://ubuntu.com/blog/ubuntu-performance-
- engineering-with-frame-pointers-by-default)
+ https://ubuntu.com/blog/ubuntu-performance-engineering-with-frame-
+ pointers-by-default
The `Affects` packages were missed due to the packaging issues. These
have been fixed on Oracular and can now be ported to Noble.
[ Test Plan ]
Look at the DW_AT_producer in the associated debug ELF file for flags.
-fno-omit-frame-pointer should be present after the fix.
- The following scripts can be used as a reference
-
[https://gist.github.com/julian-klode/85e55553f85c410a1b856a93dce77208](https://gist.github.com/julian-klode/85e55553f85c410a1b856a93dce77208)
-
[https://gist.github.com/julian-klode/95818246eaef0ac6a54588f7f368e25c](https://gist.github.com/julian-klode/95818246eaef0ac6a54588f7f368e25c)
+ The following scripts can be used as a reference
+ https://gist.github.com/julian-klode/85e55553f85c410a1b856a93dce77208
+ https://gist.github.com/julian-klode/95818246eaef0ac6a54588f7f368e25c
-fno-omit-frame-pointer is also present in build logs and now binaries
are not rebuilt without this flag anymore to run tests.
-
[ Where problems could occur ]
No source changes are made. The packaging fixes have enabled other
security hardening flags. This could have unintended effects.
[ Other Info ]
Changes in dpkg have been made to make sure frame-pointers are not
enabled on s390x and ppc64el.
Bug reference with similar SRU
- -
[https://bugs.launchpad.net/ubuntu/+source/ipvsadm/+bug/2071949](https://bugs.launchpad.net/ubuntu/+source/ipvsadm/+bug/2071949)
+ - https://bugs.launchpad.net/ubuntu/+source/ipvsadm/+bug/2071949
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to libdmapsharing in Ubuntu.
https://bugs.launchpad.net/bugs/2074212
Title:
[SRU] Enable frame-pointer on Noble in libdmapsharing
Status in libdmapsharing package in Ubuntu:
Fix Released
Status in libdmapsharing source package in Noble:
Confirmed
Bug description:
[ Impact ]
In order to help developers with profiling, Ubuntu enabled frame-
pointers for packages in the main archive.
https://ubuntu.com/blog/ubuntu-performance-engineering-with-frame-
pointers-by-default
The `Affects` packages were missed due to the packaging issues. These
have been fixed on Oracular and can now be ported to Noble.
[ Test Plan ]
Look at the DW_AT_producer in the associated debug ELF file for flags.
-fno-omit-frame-pointer should be present after the fix.
The following scripts can be used as a reference
https://gist.github.com/julian-klode/85e55553f85c410a1b856a93dce77208
https://gist.github.com/julian-klode/95818246eaef0ac6a54588f7f368e25c
-fno-omit-frame-pointer is also present in build logs and now binaries
are not rebuilt without this flag anymore to run tests.
[ Where problems could occur ]
No source changes are made. The packaging fixes have enabled other
security hardening flags. This could have unintended effects.
[ Other Info ]
Changes in dpkg have been made to make sure frame-pointers are not
enabled on s390x and ppc64el.
Bug reference with similar SRU
- https://bugs.launchpad.net/ubuntu/+source/ipvsadm/+bug/2071949
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libdmapsharing/+bug/2074212/+subscriptions
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