Bug 176316

Summary:	ld.so isn't looking outside of /lib and /usr/lib for libraries
Product:	[Fedora] Fedora	Reporter:	Brian Gerst <brgerst>
Component:	glibc	Assignee:	Jakub Jelinek <jakub>
Status:	CLOSED RAWHIDE	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	jlee, orion
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	2.3.90-22	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2005-12-21 14:35:42 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:
Bug Depends On:
Bug Blocks:	176366

Description Brian Gerst 2005-12-21 10:45:18 UTC

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8) Gecko/20051216 Fedora/1.5-3 Firefox/1.5

Description of problem:
The recent glibc update appears to have broken ld.so such that it does not look outside of the standard lib dirs.  QT is affected by this for example.  ldconfig -p shows the QT libraries, but running any QT apps fails.

Version-Release number of selected component (if applicable):
glibc-2.3.90-21  

How reproducible:
Always

Steps to Reproduce:
1. Run a QT app (such as kmines)

Actual Results:  kmines: error while loading shared libraries: libqt-mt.so.3: cannot open shared object file: No such file or directory


Expected Results:  App finds libraries and runs.

Additional info:

Comment 1 Brian Gerst 2005-12-21 11:00:15 UTC

On FC4:
$ LD_DEBUG=libs /bin/echo
     11933:     find library=libc.so.6 [0]; searching
     11933:      search cache=/etc/ld.so.cache
     11933:       trying file=/lib/libc.so.6
     11933:
     11933:
     11933:     prelink checking: ok
     11933:
     11933:     calling init: /lib/libc.so.6
     11933:
     11933:
     11933:     initialize program: /bin/echo
     11933:
     11933:
     11933:     transferring control: /bin/echo
     11933:

     11933:
     11933:     calling fini: /bin/echo [0]
     11933:
     11933:
     11933:     calling fini: /lib/libc.so.6 [0]
     11933:


On Rawhide:
$ LD_DEBUG=libs /bin/echo
      6363:     find library=libc.so.6 [0]; searching
      6363:      search cache=/etc/ld.so.cache
      6363:      search
path=/lib64/tls/x86_64:/lib64/tls:/lib64/x86_64:/lib64:/usr/lib64/tls/x86_64:/usr/lib64/tls:/usr/lib64/x86_64:/usr/lib64
            (system search path)
      6363:       trying file=/lib64/tls/x86_64/libc.so.6
      6363:       trying file=/lib64/tls/libc.so.6
      6363:       trying file=/lib64/x86_64/libc.so.6
      6363:       trying file=/lib64/libc.so.6
      6363:
      6363:
      6363:     prelink checking: failed
      6363:
      6363:     calling init: /lib64/libc.so.6
      6363:
      6363:
      6363:     initialize program: /bin/echo
      6363:
      6363:
      6363:     transferring control: /bin/echo
      6363:

      6363:
      6363:     calling fini: /bin/echo [0]
      6363:
      6363:
      6363:     calling fini: /lib64/libc.so.6 [0]
      6363:


Note how rawhide skips the cache and uses the system search path to find the libs.

Comment 2 Jakub Jelinek 2005-12-21 14:35:42 UTC

Should be fixed in glibc-2.3.90-22.

Comment 3 Jakub Jelinek 2005-12-21 18:43:12 UTC

*** Bug 176354 has been marked as a duplicate of this bug. ***

Comment 4 Joe Orton 2005-12-22 12:18:18 UTC

*** Bug 176353 has been marked as a duplicate of this bug. ***