Merge "wcnss: Fix buffer overflow in wcnss_prealloc_get"

#include <linux/err.h>

#include <linux/stacktrace.h>

#include <linux/spinlock.h>

#include <net/cnss_prealloc.h>

static DEFINE_SPINLOCK(alloc_lock);

struct wcnss_prealloc {

	int occupied;

	unsigned int size;

	size_t size;

	void *ptr;

#ifdef CONFIG_SLUB_DEBUG

	unsigned long stack_trace[WCNSS_MAX_STACK_TRACE];

void wcnss_prealloc_save_stack_trace(struct wcnss_prealloc *entry) {}

#endif

void *wcnss_prealloc_get(unsigned int size)

void *wcnss_prealloc_get(size_t size)

{

	int i = 0;

	unsigned long flags;

			j++;

		}

		pr_err("Size: %u, addr: %pK, backtrace:\n",

		pr_err("Size: %zu, addr: %pK, backtrace:\n",

		       wcnss_allocs[i].size, wcnss_allocs[i].ptr);

		print_stack_trace(&wcnss_allocs[i].trace, 1);

	}

#define WCNSS_PRE_ALLOC_GET_THRESHOLD (4*1024)

extern void *wcnss_prealloc_get(unsigned int size);

extern void *wcnss_prealloc_get(size_t size);

extern int wcnss_prealloc_put(void *ptr);

extern int wcnss_pre_alloc_reset(void);

void wcnss_prealloc_check_memory_leak(void);