mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-25 14:13:01 -04:00
msm: ipa3: fix pointer arithmetic to avoid out-of-bound
When offset gets added to base of the array, it returns offset plus the number equal to size of the whole array. So, correct it by passing the address of offset element in the array. Change-Id: I8a087ca277bdc476674c7221b5fc0920e6986570
This commit is contained in:
parent
4763ef465f
commit
1a170ff917
1 changed files with 2 additions and 2 deletions
|
|
@ -7281,7 +7281,7 @@ void ipa3_counter_remove_hdl(int hdl)
|
|||
offset = counter->hw_counter.start_id - 1;
|
||||
if (offset >= 0 && (offset + counter->hw_counter.num_counters)
|
||||
< IPA_FLT_RT_HW_COUNTER) {
|
||||
memset(&ipa3_ctx->flt_rt_counters.used_hw + offset,
|
||||
memset(&ipa3_ctx->flt_rt_counters.used_hw[offset],
|
||||
0, counter->hw_counter.num_counters * sizeof(bool));
|
||||
} else {
|
||||
IPAERR_RL("unexpected hdl %d\n", hdl);
|
||||
|
|
@ -7290,7 +7290,7 @@ void ipa3_counter_remove_hdl(int hdl)
|
|||
offset = counter->sw_counter.start_id - 1 - IPA_FLT_RT_HW_COUNTER;
|
||||
if (offset >= 0 && (offset + counter->sw_counter.num_counters)
|
||||
< IPA_FLT_RT_SW_COUNTER) {
|
||||
memset(&ipa3_ctx->flt_rt_counters.used_sw + offset,
|
||||
memset(&ipa3_ctx->flt_rt_counters.used_sw[offset],
|
||||
0, counter->sw_counter.num_counters * sizeof(bool));
|
||||
} else {
|
||||
IPAERR_RL("unexpected hdl %d\n", hdl);
|
||||
|
|
|
|||
Loading…
Reference in a new issue