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| author | Cary Coutant <ccoutant@google.com> | 2014-02-11 11:33:49 -0800 |
|---|---|---|
| committer | Cary Coutant <ccoutant@google.com> | 2014-02-11 11:33:49 -0800 |
| commit | 503a609192b5d13905b40969ea82c62a72b576e0 (patch) | |
| tree | 69105f6c184d08fd286a2eff8ca26d565e3b62b4 /binutils | |
| parent | dd0c4e70fe4d9a91132523a64a5c6e67cce07faf (diff) | |
| download | gdb-503a609192b5d13905b40969ea82c62a72b576e0.zip gdb-503a609192b5d13905b40969ea82c62a72b576e0.tar.gz gdb-503a609192b5d13905b40969ea82c62a72b576e0.tar.bz2 | |
Fix readelf so it doesn't complain about corrupt attribute.
When a DW_FORM_flag_present attribute comes at the very end of a
debug section, readelf complains about a corrupt attribute
because it's checking to make sure there's at least one byte of
data remaining. This patch suppresses the check when the form
is DW_FORM_flag_present.
2014-02-11 Cary Coutant <ccoutant@google.com>
* binutils/dwarf.c (read_and_display_attr_value): Don't warn
for zero-length attribute value.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 5 | ||||
| -rw-r--r-- | binutils/dwarf.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index d7f5da1..7c258f6 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,8 @@ +2014-02-11 Cary Coutant <ccoutant@google.com> + + * binutils/dwarf.c (read_and_display_attr_value): Don't warn + for zero-length attribute value. + 2014-02-10 Alan Modra <amodra@gmail.com> * po/binutils.pot: Regenerate. diff --git a/binutils/dwarf.c b/binutils/dwarf.c index 1a62d9f..387504f 100644 --- a/binutils/dwarf.c +++ b/binutils/dwarf.c @@ -1468,7 +1468,7 @@ read_and_display_attr_value (unsigned long attribute, unsigned char * orig_data = data; unsigned int bytes_read; - if (data == end) + if (data == end && form != DW_FORM_flag_present) { warn (_("corrupt attribute\n")); return data; |