Red Hat Bugzilla – Bug 729025
Debug file missing in debuginfo package for a binary
Last modified: 2016-05-31 21:42:11 EDT
A problem related to debuginfo was found in the less-436-4.el6 package. This issue might affect crash analysis done by Automatic Bug Reporting Tool and its retrace server, and also prevent proper debugging of crashes via GDB.
A debuginfo file for a binary is not present in the debuginfo package. This might be caused by:
- binary being compiled without debugging information
- debugging information being removed from the binary by a build script
- rpmbuild failing to extract debugging information from a binary in a buildroot because of permissions (eg. suid binaries, binaries without executable flag set)
affected binary: /usr/bin/less
affected package: less-436-4.el6.i686
binary doesn't contain debug sections (it was probably stripped)
affected binary file mode: 100755
This issue can be investigated by using eu-readelf tool from the elfutils package. Use `eu-readelf --notes /path/to/binary` to get build ID of a binary. Then check that the debuginfo package does not contain /usr/lib/debug/.build-id/<aa>/<bbbbbbbb>, where <aa> are the first two chars of the build ID, and <bbbbbbbb> is the rest of it. It should be a symlink pointing back to the binary.
(This bug was detected and filed by a script.)
Created attachment 517638 [details]
Spec file patch
Spec file patch removes premature call to strip in order to successfully generate .debug files by find-debuginfo.sh
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.