X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvppinfra%2Fheap.c;h=b81e1e1339e597632a888a81cde30c5f00dbd738;hb=090096bff365b4ad69c061303c0852bf214b4f03;hp=f7b1f6bb31ec3ec4506f995c6590a21e9bfbcdcc;hpb=b7b929931a07fbb27b43d5cd105f366c3e29807e;p=vpp.git

diff --git a/src/vppinfra/heap.c b/src/vppinfra/heap.c
index f7b1f6bb31e..b81e1e1339e 100644
--- a/src/vppinfra/heap.c
+++ b/src/vppinfra/heap.c
@@ -297,6 +297,7 @@ search_free_list (void *v, uword size)
 	/* Find an object that is large enough.
 	   Search list in reverse so that more recently freed objects will be
 	   allocated again sooner. */
+	u8 found = 0;
 	do
 	  {
 	    l--;
@@ -304,12 +305,15 @@ search_free_list (void *v, uword size)
 	    f = elt_at (h, f_index);
 	    f_size = heap_elt_size (v, f);
 	    if ((s = f_size - size) >= 0)
-	      break;
+	      {
+		found = 1;
+		break;
+	      }
 	  }
-	while (l >= 0);
+	while (l > 0);
 
 	/* If we fail to find a large enough object, try the next larger size. */
-	if (l < 0)
+	if (found == 0)
 	  continue;
 
 	ASSERT (heap_is_free (f));
@@ -378,7 +382,7 @@ dealloc_elt (void *v, heap_elt_t * e)
     combine_free_blocks (v, p, n);
 }
 
-void *
+__clib_export void *
 _heap_alloc (void *v,
 	     uword size,
 	     uword align,
@@ -492,7 +496,7 @@ error:
   return v;
 }
 
-void
+__clib_export void
 heap_dealloc (void *v, uword handle)
 {
   heap_header_t *h = heap_header (v);
@@ -603,7 +607,7 @@ heap_len (void *v, word handle)
   return heap_elt_size (v, elt_at (h, handle));
 }
 
-void *
+__clib_export void *
 _heap_free (void *v)
 {
   heap_header_t *h = heap_header (v);