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| author | Andrew Waterman <andrew@sifive.com> | 2017-01-23 12:58:30 -0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@dabbelt.com> | 2017-02-07 18:02:12 -0800 |
| commit | cc16242794b13a5f942badcfffb03be5d81f14f7 (patch) | |
| tree | 2f52c0af27139e52bd71653ceb63703e358d2e22 | |
| parent | b2680bc51cf0f30c0222972170c42c8dce1ba444 (diff) | |
| download | gdb-cc16242794b13a5f942badcfffb03be5d81f14f7.zip gdb-cc16242794b13a5f942badcfffb03be5d81f14f7.tar.gz gdb-cc16242794b13a5f942badcfffb03be5d81f14f7.tar.bz2 | |
Fix segfault when .plt section does not exist
bfd/ChangeLog
2017-02-07 Andrew Waterman <andrew@sifive.com>
* elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
entry size if PLT header is written.
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elfnn-riscv.c | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 8d21e04..f21d654 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2017-02-07 Andrew Waterman <andrew@sifive.com> + + * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT + entry size if PLT header is written. + 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com> Fix sparc64 dynamic relocation processing to use the dynamic diff --git a/bfd/elfnn-riscv.c b/bfd/elfnn-riscv.c index 320d318..b8dd1f2 100644 --- a/bfd/elfnn-riscv.c +++ b/bfd/elfnn-riscv.c @@ -2502,10 +2502,10 @@ riscv_elf_finish_dynamic_sections (bfd *output_bfd, for (i = 0; i < PLT_HEADER_INSNS; i++) bfd_put_32 (output_bfd, plt_header[i], splt->contents + 4*i); - } - elf_section_data (splt->output_section)->this_hdr.sh_entsize - = PLT_ENTRY_SIZE; + elf_section_data (splt->output_section)->this_hdr.sh_entsize + = PLT_ENTRY_SIZE; + } } if (htab->elf.sgotplt) |