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authorAlan Modra <amodra@gmail.com>2020-03-25 22:25:37 +1030
committerAlan Modra <amodra@gmail.com>2020-03-25 22:31:07 +1030
commit4c83662712f80abe9a7d8ef645123347a9de7adb (patch)
tree69a20581d3c5783b3e51f0a959f0124a9b387ee2 /gdb/dwarf2/macro.c
parentaac88046e6cccf13fc408fc4e515aaf2548fe898 (diff)
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readelf looping in process_archive
With a crafted "negative" ar_hdr.ar_size it is possible to make readelf loop. This patch catches the overflow in a file offset calculation. * readelf.c (process_archive): Prevent endless loop.
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