commit 8fb7fdd0295df22b19bc9ee55431ff54521a6ee8
author Hib Eris <hib@hiberis.nl> Wed Jun 10 17:13:59 2009 +0200
committer Alexandre Julliard <julliard@winehq.org> Thu Jun 11 11:45:48 2009 +0200
tree fa944012ee913c97c089e66f50e1511436e9f2de
parent a277da5b480429be0fd2cc9af1f13c04d8f51524

msi: Fix a crash when freeing memory.

dlls/msi/streams.c

diff --git a/dlls/msi/streams.c b/dlls/msi/streams.c
index 2d869cc..12f707e 100644
--- a/dlls/msi/streams.c
+++ b/dlls/msi/streams.c
@@ -60,7 +60,7 @@
     if (size >= sv->max_streams)
     {
         sv->max_streams *= 2;
-        sv->streams = msi_realloc(sv->streams, sv->max_streams * sizeof(STREAM *));
+        sv->streams = msi_realloc_zero(sv->streams, sv->max_streams * sizeof(STREAM *));
         if (!sv->streams)
             return FALSE;
     }
@@ -387,7 +387,7 @@
 
     for (i = 0; i < sv->num_rows; i++)
     {
-        if (sv->streams[i]->stream)
+        if (sv->streams[i] && sv->streams[i]->stream)
             IStream_Release(sv->streams[i]->stream);
         msi_free(sv->streams[i]);
     }
@@ -462,7 +462,7 @@
         return -1;
 
     sv->max_streams = 1;
-    sv->streams = msi_alloc(sizeof(STREAM *));
+    sv->streams = msi_alloc_zero(sizeof(STREAM *));
     if (!sv->streams)
         return -1;