diff options
| author | Mark Wielaard <[email protected]> | 2014-12-08 10:11:43 +0100 |
|---|---|---|
| committer | Mark Wielaard <[email protected]> | 2014-12-12 13:04:19 +0100 |
| commit | 990fbe5653b667083667fc6c870dac4e3cf13ee6 (patch) | |
| tree | 2fe943f6dee953b912d415a8b5e78c43980c9f08 /src | |
| parent | 8d200b5b728b7ee6150796e4baa07b54e1ac8cd2 (diff) | |
readelf: Report invalid data if action table doesn't follow call site table.
Don't assert.
Signed-off-by: Mark Wielaard <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/ChangeLog | 5 | ||||
| -rw-r--r-- | src/readelf.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index 12b7e7f4..ae3a3d4d 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,8 @@ +2014-12-08 Mark Wielaard <[email protected]> + + * readelf.c (print_debug_exception_table): Report invalid data if + action table doesn't immediately follow call site table. + 2014-12-10 Josh Stone <[email protected]> * addr2line.c (get_diename): New, get linkage_name or name. diff --git a/src/readelf.c b/src/readelf.c index fa9ede1d..1db54c6d 100644 --- a/src/readelf.c +++ b/src/readelf.c @@ -7748,7 +7748,8 @@ print_debug_exception_table (Dwfl_Module *dwflmod __attribute__ ((unused)), " Action: %u\n"), u++, call_site_start, call_site_length, landing_pad, action); } - assert (readp == action_table); + if (readp != action_table) + goto invalid_data; unsigned int max_ar_filter = 0; if (max_action > 0) |