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create-diff-object: Fix out-of-range relocation error message 

Showing sec+addend isn't valid, show sym+addend instead.

Before:

  create-diff-object: ERROR: sys.o: kpatch_check_relocations: 2550: out-of-range relocation .rodata.__kpatch_do_sys_uname.str1.1+139 in .rela.text.__kpatch_do_sys_uname

After:

  create-diff-object: ERROR: sys.o: kpatch_check_relocations: 2550: out-of-range relocation .LC7+139 in .rela.text.__kpatch_do_sys_uname

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
This commit is contained in:
Josh Poimboeuf 2021-04-13 13:58:59 -05:00
parent 453fb1b97a
commit fa5a95cafd
1 changed files with 1 additions and 1 deletions
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2
kpatch-build/create-diff-object.c
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@ -2547,7 +2547,7 @@ static void kpatch_check_relocations(struct kpatch_elf *kelf)
if (rela->sym->sec) { if (rela->sym->sec) {
sdata = rela->sym->sec->data; sdata = rela->sym->sec->data;
if (rela->addend > (long)sdata->d_size) { if (rela->addend > (long)sdata->d_size) {
ERROR("out-of-range relocation %s+%lx in %s", rela->sym->sec->name, ERROR("out-of-range relocation %s+%lx in %s", rela->sym->name,
rela->addend, sec->name); rela->addend, sec->name);
} }
} }