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| author | Cary Coutant <ccoutant@google.com> | 2008-06-25 17:10:08 +0000 |
|---|---|---|
| committer | Cary Coutant <ccoutant@google.com> | 2008-06-25 17:10:08 +0000 |
| commit | 3f2e6a2da5d9348efaa98eb06c430bec5fbe596b (patch) | |
| tree | bcc83ddeb7ca9e2c1b44767bb6246ffecd594b92 /gold/object.cc | |
| parent | c8187e1509b28d4d9c0bbc2de688144ef80537c0 (diff) | |
| download | gdb-3f2e6a2da5d9348efaa98eb06c430bec5fbe596b.zip gdb-3f2e6a2da5d9348efaa98eb06c430bec5fbe596b.tar.gz gdb-3f2e6a2da5d9348efaa98eb06c430bec5fbe596b.tar.bz2 | |
2008-06-25 Cary Coutant <ccoutant@google.com>
* fileread.cc (File_read::make_view): Assert on zero-length view.
* object.cc (Sized_relobj::do_read_symbols): Don't try to read
symbol table when there are no symbols to read.
Diffstat (limited to 'gold/object.cc')
| -rw-r--r-- | gold/object.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gold/object.cc b/gold/object.cc index b49bee1..8659cb2 100644 --- a/gold/object.cc +++ b/gold/object.cc @@ -452,6 +452,12 @@ Sized_relobj<size, big_endian>::do_read_symbols(Read_symbols_data* sd) off_t readoff = this->has_eh_frame_ ? dataoff : extoff; section_size_type readsize = this->has_eh_frame_ ? datasize : extsize; + if (readsize == 0) + { + // No external symbols. Also weird but also legal. + return; + } + File_view* fvsymtab = this->get_lasting_view(readoff, readsize, true, false); // Read the section header for the symbol names. |