iphlpapi: Fix buffer reallocation in get_pid_map().

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49590Signed-off-by: Paul Gofman <pgofman@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

iphlpapi: Fix buffer reallocation in get_pid_map().
3feaca75 · Paul Gofman · Alexandre Julliard · 3d546775 · 3feaca75
Commit 3feaca75 authored Jul 22, 2020 by Paul Gofman Committed by Alexandre Julliard Jul 22, 2020
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ipstats.c dlls/iphlpapi/ipstats.c +1 -0

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--- a/dlls/iphlpapi/ipstats.c
+++ b/dlls/iphlpapi/ipstats.c
@@ -1912,6 +1912,7 @@ static struct pid_map *get_pid_map( unsigned int *num_entries )
            HeapFree( GetProcessHeap(), 0, buffer );
            return NULL;
        }
+        buffer = new_buffer;
    }

    if (!(map = HeapAlloc( GetProcessHeap(), 0, map_count * sizeof(*map) )))