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(parent: 1aa7f80) | patch
Prevent a potential illegal memory access in the DWARF parser when processing a corru...
authorNick Clifton <nickc@redhat.com>
Fri, 23 Aug 2019 09:37:51 +0000 (10:37 +0100)
committerNick Clifton <nickc@redhat.com>
Fri, 23 Aug 2019 09:37:51 +0000 (10:37 +0100)
commitafc72f154d6c59367e2f1cdf3ead5035748e2b61
treeb311b122a3851be68233ef77c7371be61a0b0574tree | snapshot
parent1aa7f807d239dc32433e5f10840cdc8e80824c64commit | diff
Prevent a potential illegal memory access in the DWARF parser when processing a corrupt file.

PR 24829
* dwarf.c (check_uvalue): New function.  Ensures that a block's
size is valid.
(read_and_display_attr_value): Use check_value when processsing
DW_FORM_block<n> attributes.
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GDB Binutils - Deliverables
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