tui/SOURCES/CVE-2017-18198-part3.patch

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--- ./libcdio-0.92/include/cdio/bytesex.h 2018-06-05 18:05:16.183586450 +0200
+++ ../libcdio-fedora/libcdio-0.94/include/cdio/bytesex.h 2015-05-09 00:27:50.000000000 +0200
@@ -197,19 +197,31 @@
}
/** Convert from ISO 9660 7.3.3 format to uint32_t */
-static CDIO_INLINE uint32_t
+static CDIO_INLINE uint32_t
from_733 (uint64_t p)
{
if (uint64_swap_le_be (p) != p)
cdio_warn ("from_733: broken byte order");
-
+
+ return (UINT32_C(0xFFFFFFFF) & p);
+}
+
+static CDIO_INLINE uint32_t
+from_733_with_err (uint64_t p, bool *err)
+{
+ if (uint64_swap_le_be (p) != p) {
+ cdio_warn ("from_733: broken byte order");
+ *err = true;
+ } else {
+ *err = false;
+ }
return (UINT32_C(0xFFFFFFFF) & p);
}
#endif /* CDIO_BYTESEX_H_ */
-/*
+/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8