From cdd2c62e07549e36dba00bc37d7ba7a4cd41ad50 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Thu, 30 Jan 2014 03:58:17 +0200
Subject: [PATCH] realloc(): Log original memory ptr too.
To alloc complete memory alloc flow tracing.
---
py/malloc.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/py/malloc.c b/py/malloc.c
index a2c55eb06..59570243f 100644
--- a/py/malloc.c
+++ b/py/malloc.c
@@ -59,8 +59,8 @@ void *m_realloc(void *ptr, int old_num_bytes, int new_num_bytes) {
free(ptr);
return NULL;
}
- ptr = realloc(ptr, new_num_bytes);
- if (ptr == NULL) {
+ void *new_ptr = realloc(ptr, new_num_bytes);
+ if (new_ptr == NULL) {
printf("could not allocate memory, reallocating %d bytes\n", new_num_bytes);
return NULL;
}
@@ -75,8 +75,8 @@ void *m_realloc(void *ptr, int old_num_bytes, int new_num_bytes) {
current_bytes_allocated += diff;
UPDATE_PEAK();
#endif
- DEBUG_printf("realloc %d, %d : %p\n", old_num_bytes, new_num_bytes, ptr);
- return ptr;
+ DEBUG_printf("realloc %p, %d, %d : %p\n", ptr, old_num_bytes, new_num_bytes, new_ptr);
+ return new_ptr;
}
void m_free(void *ptr, int num_bytes) {
--
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