[Bug 1871762] Re: Calling printf with %f format from rtld-audit bound functions results in a segfault.

2020-07-30 Thread Marcus Borkenhagen
Further testing showed that the attached rtld-audit-repro.tar.xz did not reproduce the described behavior. An updated and much simpler repro in audit.c wich does actually reproduce the described issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscr

[Bug 1871762] Re: Calling printf with %f format from rtld-audit bound functions results in a segfault.

2020-07-30 Thread Marcus Borkenhagen
New repro that actually works. ** Attachment added: "audit.c" https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1871762/+attachment/5397174/+files/audit.c ** Attachment removed: "Example reproducing the observed behavior." https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1871762/+a

[Bug 1871762] [NEW] Calling printf with %f format from rtld-audit bound functions results in a segfault.

2020-04-08 Thread Marcus Borkenhagen
Public bug reported: Calling printf functions from an rtld-audit wrapped function - not even the wrapper itself - results in a segfault from apparently ld-linux.so. [A complete example will be attached to this bugreport.] When the following function is called via a rtld-audit rebound wrapper, a