The commit 98ad84328 (kern/dl: Check for the SHF_INFO_LINK flag in grub_dl_relocate_symbols()) revealed a bug in the code converting PE module images to ELF files. The missing SHF_INFO_LINK flag for SHT_REL and SHT_RELA sections lead to hangs during GRUB load. This only happens for the GRUB images generated on Windows platforms. The *NIX platforms were not affected due to lack of PE to ELF conversion step.
This patch fixes the issue... Signed-off-by: Daniel Kiper <[email protected]> --- util/grub-pe2elf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/util/grub-pe2elf.c b/util/grub-pe2elf.c index 11331294f..5d8d9c1de 100644 --- a/util/grub-pe2elf.c +++ b/util/grub-pe2elf.c @@ -189,6 +189,7 @@ write_section_data (FILE* fp, const char *name, char *image, shdr[idx_reloc].sh_name = insert_string (relname); shdr[idx_reloc].sh_link = i; + shdr[idx_reloc].sh_flags = SHF_INFO_LINK; shdr[idx_reloc].sh_info = idx; shdr[idx].sh_name = shdr[idx_reloc].sh_name + 4; -- 2.11.0 _______________________________________________ Grub-devel mailing list [email protected] https://lists.gnu.org/mailman/listinfo/grub-devel
