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| author | Mike Dodd <mdodd@google.com> | 2010-12-14 12:16:23 -0800 |
|---|---|---|
| committer | Mike Dodd <mdodd@google.com> | 2010-12-14 12:16:23 -0800 |
| commit | 584b8e30bc8e296f71bcd1cdad95e44c23b3e40f (patch) | |
| tree | 54ea475a96a0b9a4f17cb7b7633396afd96d693f /mksh | |
| parent | ec34ef58805a9dfe32da37210702c01ff0763f44 (diff) | |
| download | system_core-584b8e30bc8e296f71bcd1cdad95e44c23b3e40f.tar.gz system_core-584b8e30bc8e296f71bcd1cdad95e44c23b3e40f.tar.bz2 system_core-584b8e30bc8e296f71bcd1cdad95e44c23b3e40f.zip | |
Fix debuggerd (native crash dump).
Change 44659e90f (6cc4923087 in AOSP) introduced walking
both the symbol table and dynamic symbol table. The problem
is that it was dereferencing values whether or not the two tables
were both present, which could wind up reading from invalid memory.
The read from a bad address would cause debuggerd itself to crash,
which isn't handled.
Change-Id: Ie936f660018b1980dee5b6ed669588db861f1a79
Diffstat (limited to 'mksh')
0 files changed, 0 insertions, 0 deletions