Because sizeof(struct elf64_note) == sizeof(struct elf32_note),
attempting to use the size of the currently defined struct elf_note as
a discriminator for whether the object being loaded is 64 bit in
load_elf() fails.
Instead, take advantage of the existing glue parameter SZ, which is
defined as 32 or 64 in the respective variants of load_elf().
Fixes: 696aa04c84c6 ("elf-ops.h: Add get_elf_note_type()")
Signed-off-by: David Edmondson <david.edmondson@oracle.com>
---
include/hw/elf_ops.h | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/include/hw/elf_ops.h b/include/hw/elf_ops.h
index 8e8436831d..78409ab34a 100644
--- a/include/hw/elf_ops.h
+++ b/include/hw/elf_ops.h
@@ -598,9 +598,7 @@ static int glue(load_elf, SZ)(const char *name, int fd,
nhdr = glue(get_elf_note_type, SZ)(nhdr, file_size, ph->p_align,
*(uint64_t *)translate_opaque);
if (nhdr != NULL) {
- bool is64 =
- sizeof(struct elf_note) == sizeof(struct elf64_note);
- elf_note_fn((void *)nhdr, (void *)&ph->p_align, is64);
+ elf_note_fn((void *)nhdr, (void *)&ph->p_align, SZ == 64);
}
data = NULL;
}
--
2.30.0