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Fix possible segfault when running RANK with bad syntax
[pspp]
/
src
/
language
/
stats
/
rank.c
diff --git
a/src/language/stats/rank.c
b/src/language/stats/rank.c
index dc40a0954a02e20b2377c19f3e4ec9eb33007256..ba7cde618382c0d1185e314a124c7b00e99a01b8 100644
(file)
--- a/
src/language/stats/rank.c
+++ b/
src/language/stats/rank.c
@@
-661,6
+661,7
@@
cmd_rank (struct lexer *lexer, struct dataset *ds)
rank.ties = TIES_MEAN;
rank.fraction = FRAC_BLOM;
rank.print = true;
+ rank.vars = NULL;
rank.pool = pool_create ();
string_set_init (&new_names);