diff options
Diffstat (limited to 'hw/slw.c')
| -rw-r--r-- | hw/slw.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -518,7 +518,7 @@ void add_cpu_idle_state_properties(void) u8 i; /* Buffers to hold idle state properties */ - char *name_buf; + char *name_buf, *alloced_name_buf; u32 *latency_ns_buf; u32 *residency_ns_buf; u32 *flags_buf; @@ -595,7 +595,8 @@ void add_cpu_idle_state_properties(void) */ /* Allocate memory to idle state property buffers. */ - name_buf = (char *) malloc(nr_states * sizeof(char) * MAX_NAME_LEN); + alloced_name_buf= (char *) malloc(nr_states * sizeof(char) * MAX_NAME_LEN); + name_buf = alloced_name_buf; latency_ns_buf = (u32 *) malloc(nr_states * sizeof(u32)); residency_ns_buf= (u32 *) malloc(nr_states * sizeof(u32)); flags_buf = (u32 *) malloc(nr_states * sizeof(u32)); @@ -661,7 +662,8 @@ void add_cpu_idle_state_properties(void) dt_add_property(power_mgt, "ibm,cpu-idle-state-pmicr-mask", pmicr_mask_buf, num_supported_idle_states * sizeof(u64)); - free(name_buf); + assert(alloced_name_buf == name_buf); + free(alloced_name_buf); free(latency_ns_buf); free(residency_ns_buf); free(flags_buf); |