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| author | Michael Snyder <msnyder@vmware.com> | 2007-07-26 19:06:12 +0000 |
|---|---|---|
| committer | Michael Snyder <msnyder@vmware.com> | 2007-07-26 19:06:12 +0000 |
| commit | ac38308c9515c590cf3e80d10259bdcb4eef135f (patch) | |
| tree | 63d245c9754006b7522f326164d4fc17ea2a8552 /bfd | |
| parent | c82a7c57dfaf9b0d9adc288d997515e04be8efb8 (diff) | |
| download | gdb-ac38308c9515c590cf3e80d10259bdcb4eef135f.zip gdb-ac38308c9515c590cf3e80d10259bdcb4eef135f.tar.gz gdb-ac38308c9515c590cf3e80d10259bdcb4eef135f.tar.bz2 | |
2007-07-26 Michael Snyder <msnyder@access-company.com>
* coffgen.c (fixup_symbol_value): Guard against null;
bfd_is_com_section will dereference the section pointer.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 3 | ||||
| -rw-r--r-- | bfd/coffgen.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9a2ce28..b51de1f 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,8 @@ 2007-07-26 Michael Snyder <msnyder@access-company.com> + * coffgen.c (fixup_symbol_value): Guard against null; + bfd_is_com_section will dereference the section pointer. + * syms.c (bfd_decode_symclass): Guard against NULL, since bfd_is_com_section dereferences the pointer. diff --git a/bfd/coffgen.c b/bfd/coffgen.c index 7fad78c..694625f 100644 --- a/bfd/coffgen.c +++ b/bfd/coffgen.c @@ -567,7 +567,8 @@ fixup_symbol_value (bfd *abfd, struct internal_syment *syment) { /* Normalize the symbol flags. */ - if (bfd_is_com_section (coff_symbol_ptr->symbol.section)) + if (coff_symbol_ptr->symbol.section + && bfd_is_com_section (coff_symbol_ptr->symbol.section)) { /* A common symbol is undefined with a value. */ syment->n_scnum = N_UNDEF; |