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patch 7.4.1180

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Problem:    Crash with invalid argument to glob2regpat().
Solution:   Check for NULL. (Justin M. Keyes, closes #596)  Add a test.
This commit is contained in:
Bram Moolenaar
2016-01-25 22:20:27 +01:00
parent f4f79b84a5
commit 7465c6375f
3 changed files with 5 additions and 1 deletions
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3
src/eval.c
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@@ -12993,7 +12993,8 @@ f_glob2regpat(argvars, rettv)
char_u *pat = get_tv_string_chk(&argvars[0]);
rettv->v_type = VAR_STRING;
rettv->vval.v_string = file_pat_to_reg_pat(pat, NULL, NULL, FALSE);
rettv->vval.v_string = (pat == NULL)
? NULL : file_pat_to_reg_pat(pat, NULL, NULL, FALSE);
}
/*