[PATCH 1/2] windows: Fix relocation sections generation during module conversion from PE to ELF

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


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