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ANDROID: cpufreq: times: allocate enough space for a uid_entry

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since the variable called uid_entry is a pointer, need to use
sizeof(*uid_entry) to allocate enough space for a full uid_entry
struct.

Bug: 74338318
Change-Id: I488a7cab849398ef7b1f4712b7746f8cf645209d
Signed-off-by: Connor O'Brien <connoro@google.com>
This commit is contained in:
Connor O'Brien 2018-03-30 16:43:26 -07:00
parent 4deb13e291
commit a89da170db
1 changed files with 1 additions and 1 deletions
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2
drivers/cpufreq/cpufreq_times.c
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@ -88,7 +88,7 @@ static struct uid_entry *find_or_register_uid_locked(uid_t uid)
{ {
struct uid_entry *uid_entry, *temp; struct uid_entry *uid_entry, *temp;
unsigned int max_state = READ_ONCE(next_offset); unsigned int max_state = READ_ONCE(next_offset);
size_t alloc_size = sizeof(uid_entry) + max_state * size_t alloc_size = sizeof(*uid_entry) + max_state *
sizeof(uid_entry->time_in_state[0]); sizeof(uid_entry->time_in_state[0]);
uid_entry = find_uid_entry_locked(uid); uid_entry = find_uid_entry_locked(uid);