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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2021-01-24 15:37:57 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-24 23:37:57 +0800 |
| commit | a08d42555ac42ad1e9bf4b13f44ac46c5bb2dab4 (patch) | |
| tree | fd8ff5b171a5aa2ce7679e2fbc3018aa72c31391 /test/ufuzz/index.js | |
| parent | fd7ad8e7792749c29dec2038bb6cc61cbb7721f1 (diff) | |
| download | tracifyjs-a08d42555ac42ad1e9bf4b13f44ac46c5bb2dab4.tar.gz tracifyjs-a08d42555ac42ad1e9bf4b13f44ac46c5bb2dab4.zip | |
fix infinite recursion in `ufuzz` code generation (#4592)
Diffstat (limited to 'test/ufuzz/index.js')
| -rw-r--r-- | test/ufuzz/index.js | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/test/ufuzz/index.js b/test/ufuzz/index.js index a9676fc0..f8d648bc 100644 --- a/test/ufuzz/index.js +++ b/test/ufuzz/index.js @@ -1587,9 +1587,10 @@ function getVarName(noConst) { function createVarName(maybe, dontStore) { if (!maybe || rng(2)) { var suffix = rng(3); - var name; + var name, tries = 10; do { name = VAR_NAMES[rng(VAR_NAMES.length)]; + if (--tries < 0) suffix++; if (suffix) name += "_" + suffix; } while (unique_vars.indexOf(name) >= 0 || block_vars.indexOf(name) >= 0 || async && name == "await"); if (!dontStore) VAR_NAMES.push(name); |