Changeset 1316 for pjproject/trunk/pjlib/src/pj/pool_buf.c

Timestamp:

May 29, 2007 11:33:13 AM (17 years ago)

Author:

bennylp

Message:

Fixed ticket #310: Memory alignment problem in pool_buf (thanks Esbjörn Dominique)

File:

• pjproject/trunk/pjlib/src/pj/pool_buf.c (modified) (2 diffs)

pjproject/trunk/pjlib/src/pj/pool_buf.c

@@ -82 +82 @@
 {
     struct creation_param param;
+    long align_diff;
 
     PJ_ASSERT_RETURN(buf && size, NULL);
@@ -89 +90 @@
             return NULL;
         is_initialized = 1;
+    }
+
+    /* Check and align buffer */
+    align_diff = (long)buf;
+    if (align_diff & (PJ_POOL_ALIGNMENT-1)) {
+        align_diff &= (PJ_POOL_ALIGNMENT-1);
+        buf = (void*) (((char*)buf) + align_diff);
+        size -= align_diff;
     }