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fuzz: Raise memory pages limit for spectest fuzzing (#3903)

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A recent fuzz failure showed that at least `call.wast` requires a memory
larger than 10 pages, so increase the minimum number of pages that can
be used for executing spec tests.
This commit is contained in:
Alex Crichton
2022-03-09 11:36:55 -06:00
committed by GitHub
parent e73446790e
commit 29298b1f88
1 changed files with 2 additions and 2 deletions
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4
crates/fuzzing/src/generators.rs
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@@ -355,9 +355,9 @@ impl Config {
limits.memories = 1; limits.memories = 1;
limits.tables = 5; limits.tables = 5;
limits.table_elements = 1_000; limits.table_elements = 1_000;
// Set a lower bound of 10 pages as the spec tests define memories with at // Set a lower bound of as the spec tests define memories with at
// least a few pages and some tests do memory grow operations. // least a few pages and some tests do memory grow operations.
limits.memory_pages = std::cmp::max(limits.memory_pages, 10); limits.memory_pages = std::cmp::max(limits.memory_pages, 900);
match &mut self.wasmtime.memory_config { match &mut self.wasmtime.memory_config {
MemoryConfig::Normal(config) => { MemoryConfig::Normal(config) => {