diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/lua/ltexlib.c')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/lua/ltexlib.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/lua/ltexlib.c b/Build/source/texk/web2c/luatexdir/lua/ltexlib.c index 3cdead69c48..b46df34ec06 100644 --- a/Build/source/texk/web2c/luatexdir/lua/ltexlib.c +++ b/Build/source/texk/web2c/luatexdir/lua/ltexlib.c @@ -261,6 +261,9 @@ void luacstring_close(int n) free(next->text); t = next; next = next->next; + if (t==read_spindle.tail) { + read_spindle.tail = NULL; /* prevent double free */ + } free(t); } read_spindle.head = NULL; |