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diff --git a/ltrace-elf.c b/ltrace-elf.c
index f439cb0..60f1941 100644
--- a/ltrace-elf.c
+++ b/ltrace-elf.c
@@ -423,7 +423,9 @@ ltelf_destroy(struct ltelf *lte)
debug(DEBUG_FUNCTION, "close_elf()");
elf_end(lte->elf);
close(lte->fd);
- VECT_DESTROY(&lte->plt_relocs, GElf_Rela, NULL, NULL);
+ if (lte->plt_relocs.elt_size) {
+ VECT_DESTROY(&lte->plt_relocs, GElf_Rela, NULL, NULL);
+ }
}
static void
@@ -1149,9 +1151,11 @@ read_module(struct library *lib, struct process *proc,
* determine whether ABI is supported. This is to get
* reasonable error messages when trying to run 64-bit binary
* with 32-bit ltrace. It is desirable to preserve this. */
- proc->e_machine = lte.ehdr.e_machine;
- proc->e_class = lte.ehdr.e_ident[EI_CLASS];
- get_arch_dep(proc);
+ if (proc->e_machine == 0) {
+ proc->e_machine = lte.ehdr.e_machine;
+ proc->e_class = lte.ehdr.e_ident[EI_CLASS];
+ get_arch_dep(proc);
+ }
/* Find out the base address. For PIE main binaries we look
* into auxv, otherwise we scan phdrs. */