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Merge pull request #1172 from jpoimboe/out-of-range-rela-fix

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A couple of fixes for the out-of-range relocation check
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Joe Lawrence 2021-05-05 12:35:26 -04:00 committed by GitHub
commit 97b69bee75
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1 changed files with 2 additions and 2 deletions
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kpatch-build/create-diff-object.c
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@ -2546,8 +2546,8 @@ static void kpatch_check_relocations(struct kpatch_elf *kelf)
list_for_each_entry(rela, &sec->relas, list) {
if (rela->sym->sec) {
sdata = rela->sym->sec->data;
if (rela->addend > (long)sdata->d_size) {
ERROR("out-of-range relocation %s+%lx in %s", rela->sym->sec->name,
if ((long)rela->sym->sym.st_value + rela->addend > (long)sdata->d_size) {
ERROR("out-of-range relocation %s+%lx in %s", rela->sym->name,
rela->addend, sec->name);
}
}