mshtml: Handle realloc failure in add_func_info.

6e79aff6 · Alex Henrie · Alexandre Julliard · dc3189a7 · 6e79aff6
Commit 6e79aff6 authored Nov 20, 2022 by Alex Henrie Committed by Alexandre Julliard Nov 21, 2022
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Showing with 6 additions and 2 deletions

dispex.c dlls/mshtml/dispex.c +6 -2

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--- a/dlls/mshtml/dispex.c
+++ b/dlls/mshtml/dispex.c
@@ -300,8 +300,12 @@ static void add_func_info(dispex_data_t *data, tid_t tid, const FUNCDESC *desc, 
    TRACE("adding %s...\n", debugstr_w(name));

    if(info == data->funcs+data->func_cnt) {
-        if(data->func_cnt == data->func_size)
-            data->funcs = heap_realloc_zero(data->funcs, (data->func_size <<= 1)*sizeof(func_info_t));
+        if(data->func_cnt == data->func_size) {
+            info = heap_realloc_zero(data->funcs, (data->func_size <<= 1) * sizeof(func_info_t));
+            if(!info)
+                return;
+            data->funcs = info;
+        }
        info = data->funcs+data->func_cnt;

        data->func_cnt++;