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Bugifx: Fix CRCs not being written to section

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This commit is contained in:
Mario Hüttel 2022-10-25 22:23:39 +02:00
parent dafd51a376
commit 9aa82975b1
1 changed files with 15 additions and 11 deletions
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26
src/elfpatch.c
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@ -633,17 +633,10 @@ int elf_patch_write_crcs_to_section(elfpatch_handle_t *ep, const char *section,
} }
} }
/* Update ELF file */ /* Flag section data as invalid to trigger rewrite.
if (ep->readonly) { * This is needed to to the forced memory layout
print_debug("DRY RUN: File will not be updated\n"); */
ret = 0; elf_flagdata(output_sec_data, ELF_C_SET, ELF_F_DIRTY);
} else {
if (elf_update(ep->elf, ELF_C_WRITE) < 0) {
print_err("Error writing ELF file: %s\n", elf_errmsg(-1));
} else {
ret = 0;
}
}
ret_err: ret_err:
return ret; return ret;
@ -653,6 +646,17 @@ void elf_patch_close_and_free(elfpatch_handle_t *ep)
{ {
ret_if_ep_err(ep); ret_if_ep_err(ep);
if (ep->elf) {
/* Update ELF file */
if (ep->readonly) {
print_debug("DRY RUN: File will not be updated\n");
} else {
if (elf_update(ep->elf, ELF_C_WRITE) < 0) {
print_err("Error writing ELF file: %s\n", elf_errmsg(-1));
}
}
}
if (ep->elf) if (ep->elf)
elf_end(ep->elf); elf_end(ep->elf);