21916c380d
If we have a buildid, then we never want to load an image which has no buildid, or which has a different buildid, so it makes sense for the check to be built into dso__load and not done separately. This is fine for old distros which don't use buildid at all since we do no check in that case. This refactoring also alleviates some subtle race condition issues by not opening ELF images twice to check the buildid and then load the symbols, which could lead to weirdness if an image is replaced under our feet. Signed-off-by: Dave Martin <dave.martin@linaro.org> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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