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enhancement: validate reference argument of gimp_scanner_parse_string before using it

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(cherry picked from commit f19844d0d1)
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sarah
2019-06-18 09:49:01 +00:00
committed by Michael Natterer
parent c7867017e4
commit 7a2ffc1a2c
1 changed files with 7 additions and 0 deletions
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7
libgimpconfig/gimpconfig-deserialize.c
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@ -721,6 +721,13 @@ gimp_config_deserialize_object (GValue *value,
if (! gimp_scanner_parse_string (scanner, &type_name)) if (! gimp_scanner_parse_string (scanner, &type_name))
return G_TOKEN_STRING; return G_TOKEN_STRING;
if (! (type_name && *type_name))
{
g_scanner_error (scanner, "Type name is empty");
g_free (type_name);
return G_TOKEN_ERROR;
}
type = g_type_from_name (type_name); type = g_type_from_name (type_name);
g_free (type_name); g_free (type_name);