diff options
Diffstat (limited to 'target-s390x')
| -rw-r--r-- | target-s390x/misc_helper.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/target-s390x/misc_helper.c b/target-s390x/misc_helper.c index 71cbe34e05..fab7f87a8f 100644 --- a/target-s390x/misc_helper.c +++ b/target-s390x/misc_helper.c @@ -232,8 +232,8 @@ void handle_diag_308(CPUS390XState *env, uint64_t r1, uint64_t r3) program_interrupt(env, PGM_ADDRESSING, ILEN_LATER_INC); return; } - iplb = g_malloc0(sizeof(struct IplParameterBlock)); - cpu_physical_memory_read(addr, iplb, sizeof(struct IplParameterBlock)); + iplb = g_malloc0(sizeof(IplParameterBlock)); + cpu_physical_memory_read(addr, iplb, S390_IPLB_MIN_CCW_LEN); s390_ipl_update_diag308(iplb); env->regs[r1 + 1] = DIAG_308_RC_OK; g_free(iplb); @@ -250,8 +250,7 @@ void handle_diag_308(CPUS390XState *env, uint64_t r1, uint64_t r3) } iplb = s390_ipl_get_iplb(); if (iplb) { - cpu_physical_memory_write(addr, iplb, - sizeof(struct IplParameterBlock)); + cpu_physical_memory_write(addr, iplb, S390_IPLB_MIN_CCW_LEN); env->regs[r1 + 1] = DIAG_308_RC_OK; } else { env->regs[r1 + 1] = DIAG_308_RC_NO_CONF; |