Bug 103260
Summary: | software crashes when loading certain shared libraries at runtime | ||
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Product: | Red Hat Enterprise Linux 3 | Reporter: | Albert Fluegel <tdsc.af> |
Component: | glibc | Assignee: | Jakub Jelinek <jakub> |
Status: | CLOSED NOTABUG | QA Contact: | Brian Brock <bbrock> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 3.0 | ||
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2003-08-28 12:11:52 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Albert Fluegel
2003-08-28 09:05:18 UTC
The problem is that that software tries to use glibc private symbols, which is a big no no. You can try building a custom preload shared library which will define dummy _dl_loaded if the app doesn't mind that it is NULL. But, certainly the program should be changed to use the supported API for querying loaded libraries (dl_iterate_phdr). Thanks for the hints. Produced a .so that defines _dl_loaded returning 0 in 64 Bits loading it using LD_PRELOAD. The software starts now, but i don't know, if it's really doing what it should. Enduser has to test that. Thanks a lot ! |