diff options
Diffstat (limited to 'bfd/coffgen.c')
| -rw-r--r-- | bfd/coffgen.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/bfd/coffgen.c b/bfd/coffgen.c index aa01559..83673d4 100644 --- a/bfd/coffgen.c +++ b/bfd/coffgen.c @@ -468,7 +468,10 @@ _bfd_coff_internal_syment_name (bfd *abfd, if (strings == NULL) return NULL; } - if (sym->_n._n_n._n_offset >= obj_coff_strings_len (abfd)) + /* PR 17910: Only check for string overflow if the length has been set. + Some DLLs, eg those produced by Visual Studio, may not set the length field. */ + if (obj_coff_strings_len (abfd) > 0 + && sym->_n._n_n._n_offset >= obj_coff_strings_len (abfd)) return NULL; return strings + sym->_n._n_n._n_offset; } |