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		6cffa7	`--- binutils.orig/binutils/dwarf.c 2018-05-01 11:42:02.656431736 +0100`
		6cffa7	`+++ binutils-2.30/binutils/dwarf.c 2018-05-01 11:43:24.210383020 +0100`
		6cffa7	`@@ -9244,7 +9244,18 @@ process_cu_tu_index (struct dwarf_sectio`
		6cffa7	`}`
		6cffa7
		6cffa7	`if (!do_display)`
		6cffa7	`- memcpy (&this_set[row - 1].signature, ph, sizeof (uint64_t));`
		6cffa7	`+ {`
		6cffa7	`+ size_t num_copy = sizeof (uint64_t);`
		6cffa7	`+`
		6cffa7	`+ /* PR 23064: Beware of buffer overflow. */`
		6cffa7	`+ if (ph + num_copy < limit)`
		6cffa7	`+ memcpy (&this_set[row - 1].signature, ph, num_copy);`
		6cffa7	`+ else`
		6cffa7	`+ {`
		6cffa7	`+ warn (_("Signature (%p) extends beyond end of space in section\n"), ph);`
		6cffa7	`+ return 0;`
		6cffa7	`+ }`
		6cffa7	`+ }`
		6cffa7
		6cffa7	`prow = poffsets + (row - 1) * ncols * 4;`
		6cffa7	`/* PR 17531: file: b8ce60a8. */`