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PERMISSIONS: Add missing check for string token.
[pspp]
/
src
/
language
/
utilities
/
permissions.c
diff --git
a/src/language/utilities/permissions.c
b/src/language/utilities/permissions.c
index 03458fcef01671f4ea4b263873ff89ebe86a7a2b..967b1bd2a1c314cca681dd78516084fd30921994 100644
(file)
--- a/
src/language/utilities/permissions.c
+++ b/
src/language/utilities/permissions.c
@@
-47,6
+47,9
@@
cmd_permissions (struct lexer *lexer, struct dataset *ds UNUSED)
if (lex_match_id (lexer, "FILE"))
lex_match (lexer, '=');
+ if (!lex_force_string (lexer))
+ return CMD_FAILURE;
+
fn = ds_xstrdup (lex_tokstr (lexer));
lex_force_match (lexer, T_STRING);