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libs/fst: Patch wx_len overread

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Krystine Sherwin 2025-02-25 17:18:15 +13:00
parent 67a0248186
commit 68e9317f1f
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libs/fst/00_PATCH_wx_len_overread.patch Normal file
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@ -0,0 +1,10 @@
--- fstapi.cc
+++ fstapi.cc
@@ -6072,6 +6072,7 @@ for(;;)
}
wx_len = snprintf(wx_buf, 32, "r%.16g", d);
+ if (wx_len > 32 || wx_len < 0) wx_len = 32;
fstWritex(xc, wx_buf, wx_len);
}
}