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nls: utf8_wcstombs: fix buffer overflow
[linux-2.6-block.git]
/
fs
/
nls
/
nls_base.c
diff --git
a/fs/nls/nls_base.c
b/fs/nls/nls_base.c
index 000736d89c9517ac531664191a5d6604f315a69b..750abf211e2608267d25174531c73e74d058ca6f 100644
(file)
--- a/
fs/nls/nls_base.c
+++ b/
fs/nls/nls_base.c
@@
-150,6
+150,7
@@
utf8_wcstombs(__u8 *s, const wchar_t *pwcs, int maxlen)
}
} else {
*op++ = (__u8) *ip;
+ maxlen--;
}
ip++;
}