What does it mean if two debuginfo packages create the same dwz build ID file?
jan.kratochvil at redhat.com
Sun Sep 15 10:40:44 UTC 2013
On Sun, 15 Sep 2013 01:39:00 +0200, Frank Ch. Eigler wrote:
> But anyway, pure content-based build-ids are IMHO misguided (since they
> presume non-conflict from external coincedences), thus my salting
> proposal/patch in BZ1002341.
The fix is in debugedit. This means that use of dwz in non-rpm builds still
has the non-unique build-id problem.
dwz could hash for the .dwz file build-id also build-ids of all the files
referencing the .dwz file. debugedit would then do the same.
build-ids of the .debug files will be unique thanks to /usr/src/debug/NVRA/ .
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