Author: j16sdiz
Date: 2009-04-22 09:10:31 +0000 (Wed, 22 Apr 2009)
New Revision: 27206
Modified:
trunk/contrib/fec/src/csrc/fec.c
Log:
Don't free immediatly, or we will get the same addr
Modified: trunk/contrib/fec/src/csrc/fec.c
===================================================================
--- trunk/contrib/fec/src/csrc/fec.c 2009-04-22 08:46:42 UTC (rev 27205)
+++ trunk/contrib/fec/src/csrc/fec.c 2009-04-22 09:10:31 UTC (rev 27206)
@@ -617,17 +617,25 @@
}
// HACK: allocate a memory in low 32 bit region
+#define MALLOC_LOW_TRY 32
static void *
my_malloc_low(int sz, char *err_string)
{
- int i;
- for (i = 0 ; i < 30 ; i++) {
- void *p = my_malloc(sz, err_string);
- if (((uint32_t)(uintptr_t)p) == (uintptr_t)p)
- return p;
-
- free(p);
+ void* p[MALLOC_LOW_TRY];
+ int i, j;
+
+ for (i = 0 ; i < MALLOC_LOW_TRY ; i++) {
+ p[i] = my_malloc(sz, err_string);
+ if (((uint32_t)(uintptr_t)p[i]) == (uintptr_t)p[i]) {
+ for (j = 0; j < i; j++)
+ free(p[j]);
+ return p[i];
+ }
}
+
+ for (j = 0; j < i; j++)
+ free(p[j]);
+
fprintf(stderr, "-- malloc failure allocating low %s\n", err_string);
exit(1) ;
}
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