Public bug reported:
[Impact]
The packaging does not respect compiler flags when building the Python
extensions, notably hardening flags like the stack protector, as well as
frame-pointer.
[Test plan]
Look at the build log and see that the build flags have been passed, notably
stuff like
-fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2
-Werror=implicit-function-declaration -fno-omit-frame-pointer
-mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=.
-fstack-protector-strong -fstack-clash-protection -Wformat -Werror=for
mat-security -fcf-protection
It can be seen that this is already the case for the shared libraries,
it is only the Python extensions that are missing flags.
[Where problems could occur]
Hardening flags could surface existing (possibly security) bugs that have been
asymptomatic so far; frame-pointers will incur some slow down.
** Affects: ceph (Ubuntu)
Importance: Undecided
Assignee: Graham Inggs (ginggs)
Status: New
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https://bugs.launchpad.net/bugs/2078244
Title:
ceph: Does not respect compiler flags for Python extensions
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