[PATCH] D39260: [asan] Don't print rows of shadow bytes outside shadow memory

[Reid Kleckner via Phabricator via llvm-commits]

rnk added inline comments.


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Comment at: compiler-rt/lib/asan/asan_errors.cc:429
+    // space.
+    if (!AddrIsInShadow(row_shadow_addr)) continue;
     const char *prefix = (i == 0) ? "=>" : "  ";
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vitalybuka wrote:
> What do users see now, without your patch?
A crash, the shadow below is unmapped.


https://reviews.llvm.org/D39260