X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=sdk%2Flib%2Frtl%2Factctx.c;h=6ce1734017231fcf5e0e929b195dfc6350ae4f6a;hp=4cf9bbaa4bd358d34dab164cb247a5aa50fcb9ac;hb=095a4d1d23681b3a101e38324fec3d9434bc5d58;hpb=73e6bc960ac0b0414808b30700be5f661ed6367c;ds=sidebyside

diff --git a/sdk/lib/rtl/actctx.c b/sdk/lib/rtl/actctx.c
index 4cf9bbaa4bd..6ce17340172 100644
--- a/sdk/lib/rtl/actctx.c
+++ b/sdk/lib/rtl/actctx.c
@@ -1504,8 +1504,11 @@ static BOOL com_class_add_progid(const xmlstr_t *progid, struct entity *entity)
 
     if (progids->allocated == progids->num)
     {
+        WCHAR **new_progids = RtlReAllocateHeap(RtlGetProcessHeap(), 0, progids->progids,
+                                                2 * progids->allocated * sizeof(WCHAR*));
+        if (!new_progids) return FALSE;
         progids->allocated *= 2;
-        progids->progids = RtlReAllocateHeap(RtlGetProcessHeap(), 0, progids->progids, progids->allocated * sizeof(WCHAR*));
+        progids->progids = new_progids;
     }
 
     if (!(progids->progids[progids->num] = xmlstrdupW(progid))) return FALSE;