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ay_to_strv: Prevent dereferencing a NULL pointer. 

* clang static analysis shows that ay_to_strv is
  called with argc set to NULL. This can cause
  ay_to_strv to dereference the pointer in a
  failure situation.
Alexander von Gluck IV 2013-09-24 18:01:21 -05:00 committed by Martin Wimpress
parent 97b740eb09
commit a747813802
1 changed files with 2 additions and 1 deletions
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src/terminal.c
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@ -82,6 +82,7 @@ ay_to_strv (GVariant *variant,
data = g_variant_get_fixed_array (variant, &data_len, sizeof (char)); data = g_variant_get_fixed_array (variant, &data_len, sizeof (char));
if (data_len == 0 || data_len > G_MAXSSIZE) if (data_len == 0 || data_len > G_MAXSSIZE)
{ {
if (argc != NULL)
*argc = 0; *argc = 0;
return NULL; return NULL;
} }