diff options
Diffstat (limited to 'bfd/elf.c')
| -rw-r--r-- | bfd/elf.c | 20 |
1 files changed, 19 insertions, 1 deletions
@@ -1646,7 +1646,15 @@ bfd_section_from_shdr (bfd *abfd, unsigned int shindex) if (hdr->sh_entsize != bed->s->sizeof_sym) return FALSE; if (hdr->sh_info * hdr->sh_entsize > hdr->sh_size) - return FALSE; + { + if (hdr->sh_size != 0) + return FALSE; + /* Some assemblers erroneously set sh_info to one with a + zero sh_size. ld sees this as a global symbol count + of (unsigned) -1. Fix it here. */ + hdr->sh_info = 0; + return TRUE; + } BFD_ASSERT (elf_onesymtab (abfd) == 0); elf_onesymtab (abfd) = shindex; elf_tdata (abfd)->symtab_hdr = *hdr; @@ -1699,6 +1707,16 @@ bfd_section_from_shdr (bfd *abfd, unsigned int shindex) if (hdr->sh_entsize != bed->s->sizeof_sym) return FALSE; + if (hdr->sh_info * hdr->sh_entsize > hdr->sh_size) + { + if (hdr->sh_size != 0) + return FALSE; + /* Some linkers erroneously set sh_info to one with a + zero sh_size. ld sees this as a global symbol count + of (unsigned) -1. Fix it here. */ + hdr->sh_info = 0; + return TRUE; + } BFD_ASSERT (elf_dynsymtab (abfd) == 0); elf_dynsymtab (abfd) = shindex; elf_tdata (abfd)->dynsymtab_hdr = *hdr; |