diff options
Diffstat (limited to 'kexec/crashdump-elf.c')
| -rw-r--r-- | kexec/crashdump-elf.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kexec/crashdump-elf.c b/kexec/crashdump-elf.c index 2baa357..c869347 100644 --- a/kexec/crashdump-elf.c +++ b/kexec/crashdump-elf.c @@ -41,6 +41,7 @@ int FUNC(struct kexec_info *info, uint64_t vmcoreinfo_addr, vmcoreinfo_len; int has_vmcoreinfo = 0; int (*get_note_info)(int cpu, uint64_t *addr, uint64_t *len); + long int count_cpu; if (xen_present()) nr_cpus = xen_get_nr_phys_cpus(); @@ -138,11 +139,13 @@ int FUNC(struct kexec_info *info, /* PT_NOTE program headers. One per cpu */ - for (i = 0; i < nr_cpus; i++) { + count_cpu = nr_cpus; + for (i = 0; count_cpu > 0; i++) { if (get_note_info(i, ¬es_addr, ¬es_len) < 0) { /* This cpu is not present. Skip it. */ continue; } + count_cpu--; phdr = (PHDR *) bufp; bufp += sizeof(PHDR); |