vlmshell: fix null pointer dereference (cid #1049028)

28288a47 · Francois Cartegnie · d1ffaaf1 · 28288a47
Commit 28288a47 authored Nov 30, 2013 by Francois Cartegnie
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src/input/vlmshell.c src/input/vlmshell.c +1 -1

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--- a/src/input/vlmshell.c
+++ b/src/input/vlmshell.c
@@ -854,7 +854,7 @@ int ExecuteCommand( vlm_t *p_vlm, const char *psz_command,

    if( !psz_buf || !ppsz_command )
    {
-        p_message = vlm_MessageNew( ppsz_command[0],
+        p_message = vlm_MessageNew( ( ppsz_command ) ? ppsz_command[0] : NULL,
                        "Memory allocation failed for command of length %zu",
                        i_command_len );
        goto error;