From: Mahavir Jain <mahavir@espressif.com>
Date: Thu, 7 Dec 2017 12:49:40 +0000 (+0530)
Subject: heap_trace: fix bug in realloc for copying trace record
X-Git-Tag: v3.1-beta1~553^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=18553c451a9d4dce36b0c0302e3f615f1719fcac;p=esp-idf

heap_trace: fix bug in realloc for copying trace record

Closes https://github.com/espressif/esp-idf/issues/1354

Signed-off-by: Mahavir Jain <mahavir@espressif.com>
---

diff --git a/components/heap/heap_trace.c b/components/heap/heap_trace.c
index b1da4415e0..b7ef48514e 100644
--- a/components/heap/heap_trace.c
+++ b/components/heap/heap_trace.c
@@ -373,11 +373,11 @@ static IRAM_ATTR __attribute__((noinline)) void *trace_realloc(void *p, size_t s
             record_free(p, callers);
         }
         heap_trace_record_t rec = {
-            .address = p,
+            .address = r,
             .ccount = ccount,
             .size = size,
         };
-        memcpy(rec.alloced_by, callers, sizeof(heap_trace_record_t) * STACK_DEPTH);
+        memcpy(rec.alloced_by, callers, sizeof(void *) * STACK_DEPTH);
         record_allocation(&rec);
     }
     return r;