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Oliviers-OSS / address-sanitizer

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warn on missing blacklist, better errmsg #14

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
clang -mllvm -asan-blacklist=asan_blacklist.ignore
currently fails on a missing asan_blacklist.ignore file.

I improved the error message.

And I prefer a warning over the fatal exit as I have multiple blacklist 
files in relative paths, but only for certain subprojects.
Missing a blacklist file should just produce a warning IMHO.

patch attached.

Original issue reported on code.google.com by reini.urban on 30 Nov 2011 at 4:12

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GoogleCodeExporter commented 9 years ago 
More informative warning is ok, I'll commit it with some other changes. 
Warning instead of error is not ok, imho.

Original comment by konstant...@gmail.com on 1 Dec 2011 at 6:08

GoogleCodeExporter commented 9 years ago 
Just landed the change (llvm r145611) that calls report_fatal_error when the 
blacklist is not found.

Original comment by konstant...@gmail.com on 1 Dec 2011 at 6:59