Isolated locate fails confusingly

[votroto]

When locate is called with isolate=true the isolated dlopen can fail, while the nonisolated dlopen can succeed.

BinaryProvider.jl/src/Products.jl

Line 169 in 81f03da

if success(`$(Base.julia_cmd()) --startup-file=no -e "import Libdl; Libdl.dlopen(\"$(dl_esc_path)\")"`)

When the isolated dlopen fails with verbose=true, BinaryProvider says:

[ Info: /blah/lib/libscsindir.so matches our search criteria of libscsindir
[ Info: Could not locate libscsindir inside /blah/lib

Which is somewhat confusing as it DID locate the library, it just could not open it in indirect "mode". Furthermore, when verbose is set to true, and the indirect dlopen fails, the try block a few lines down opens the library successfully in the "unsafe" way (after which it returns nothing anyway). Is that not a problem?

BinaryProvider.jl/src/Products.jl

Line 182 in 81f03da

dlopen(dl_path)