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| author | Nick Clifton <nickc@redhat.com> | 2019-08-23 10:37:51 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2019-08-23 10:37:51 +0100 |
| commit | afc72f154d6c59367e2f1cdf3ead5035748e2b61 (patch) | |
| tree | b311b122a3851be68233ef77c7371be61a0b0574 /ar-lib | |
| parent | 1aa7f807d239dc32433e5f10840cdc8e80824c64 (diff) | |
| download | gdb-afc72f154d6c59367e2f1cdf3ead5035748e2b61.zip gdb-afc72f154d6c59367e2f1cdf3ead5035748e2b61.tar.gz gdb-afc72f154d6c59367e2f1cdf3ead5035748e2b61.tar.bz2 | |
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.
Diffstat (limited to 'ar-lib')
0 files changed, 0 insertions, 0 deletions