diff options
| author | Josh Stone <[email protected]> | 2014-02-05 11:26:27 -0800 |
|---|---|---|
| committer | Josh Stone <[email protected]> | 2014-02-05 11:26:27 -0800 |
| commit | 50d5b2cbfe7e2d790c91e6f799a59c70ab4839ff (patch) | |
| tree | 6c57ab8f62b5c59b7c469d39d6acfa3f91adee48 /libdw/ChangeLog | |
| parent | 27ffb08c789ca9c4b2635ca89b4004b324fb4ea4 (diff) | |
libdw: Read DW_AT_decl_file/line/column as unsigned
Section 2.14 of the DWARF v3 & v4 standards specifies that all three
declaration coordinates are unsigned integer constants. DWARF v2 did
not specify signedness. Now dwarf_decl_* use dwarf_formudata to read
these values.
Also, an assertion on the range of line/column is now a handled error,
setting DWARF_E_INVALID_DWARF for values greater than INT_MAX.
Signed-off-by: Josh Stone <[email protected]>
Diffstat (limited to 'libdw/ChangeLog')
| -rw-r--r-- | libdw/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libdw/ChangeLog b/libdw/ChangeLog index 6e779c8e..19a2a505 100644 --- a/libdw/ChangeLog +++ b/libdw/ChangeLog @@ -1,3 +1,9 @@ +2014-02-05 Josh Stone <[email protected]> + + * dwarf_decl_file.c (dwarf_decl_file): Read the idx as unsigned. + * dwarf_decl_line.c (__libdw_attr_intval): Read the line/column as + unsigned. Change the range assert to DWARF_E_INVALID_DWARF. + 2013-12-30 Mark Wielaard <[email protected]> * libdw.map (ELFUTILS_0.158): Add dwfl_core_file_attach and |