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| author | Benoit Giannangeli <giann008@gmail.com> | 2017-06-16 10:43:05 +0200 |
|---|---|---|
| committer | Benoit Giannangeli <giann008@gmail.com> | 2017-06-16 10:43:05 +0200 |
| commit | bafedc76663a9a5ead715b2f0add27b88c029785 (patch) | |
| tree | 8ffd57fe507483ae94531613b1e29d8f926f7111 | |
| parent | 83eadc932dd0100a7dac254d8ba92a7e02deddd8 (diff) | |
| download | fengari-bafedc76663a9a5ead715b2f0add27b88c029785.tar.gz fengari-bafedc76663a9a5ead715b2f0add27b88c029785.tar.bz2 fengari-bafedc76663a9a5ead715b2f0add27b88c029785.zip | |
Fix bad test on issigned in unpackint
| -rw-r--r-- | src/lstrlib.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lstrlib.js b/src/lstrlib.js index 6ea1630..f2518e0 100644 --- a/src/lstrlib.js +++ b/src/lstrlib.js @@ -733,7 +733,7 @@ const unpackint = function(L, str, islittle, size, issigned) { res = ((res ^ mask) - mask); /* do sign extension */ } } else if (size > SZINT) { /* must check unread bytes */ - let mask = issigned || res >= 0 ? 0 : MC; + let mask = !issigned || res >= 0 ? 0 : MC; for (let i = limit; i < size; i++) { if (str[islittle ? i : size - 1 - i] !== mask) lauxlib.luaL_error(L, lua.to_luastring("%d-byte integer does not fit into Lua Integer"), size); |