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bfd/

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* xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
This commit is contained in:
Richard Sandiford
2009-04-01 19:05:53 +00:00
parent 9db037429b
commit 8707bb8715
2 changed files with 5 additions and 2 deletions
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4
bfd/ChangeLog
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@ -1,3 +1,7 @@
2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
* xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2009-04-01 Christophe Lyon <christophe.lyon@st.com> 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
* elf32-arm.c (group_sections): Rewrite loops for better * elf32-arm.c (group_sections): Rewrite loops for better

3
bfd/xcofflink.c
View File

@ -4268,14 +4268,13 @@ xcoff_link_input_bfd (struct xcoff_final_link_info *finfo,
bfd_coff_swap_lineno_in (input_bfd, linp, &lin); bfd_coff_swap_lineno_in (input_bfd, linp, &lin);
lin.l_addr.l_symndx = *indexp; lin.l_addr.l_symndx = *indexp;
bfd_coff_swap_lineno_out (output_bfd, &lin, linp); bfd_coff_swap_lineno_out (output_bfd, &lin, linp);
linp += linesz;
/* Copy the other entries, adjusting their addresses. */ /* Copy the other entries, adjusting their addresses. */
linpend = linp + *lineno_counts * linesz; linpend = linp + *lineno_counts * linesz;
offset = (o->output_section->vma offset = (o->output_section->vma
+ o->output_offset + o->output_offset
- o->vma); - o->vma);
for (; linp < linpend; linp += linesz) for (linp += linesz; linp < linpend; linp += linesz)
{ {
bfd_coff_swap_lineno_in (input_bfd, linp, &lin); bfd_coff_swap_lineno_in (input_bfd, linp, &lin);
lin.l_addr.l_paddr += offset; lin.l_addr.l_paddr += offset;