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| author | Dominique d'Humieres <dominiq@gcc.gnu.org> | 2019-04-03 23:32:13 +0200 |
|---|---|---|
| committer | Dominique d'Humieres <dominiq@gcc.gnu.org> | 2019-04-03 23:32:13 +0200 |
| commit | c17bad5326d5f1f79207409e13e80ec61934ebfe (patch) | |
| tree | e7d5ae7e7b7549faa1b5cd4636d554a8386deb3e /gcc/fortran/expr.c | |
| parent | 7a506c3c63873916f318b6152367f81de1b3f57f (diff) | |
| download | gcc-c17bad5326d5f1f79207409e13e80ec61934ebfe.zip gcc-c17bad5326d5f1f79207409e13e80ec61934ebfe.tar.gz gcc-c17bad5326d5f1f79207409e13e80ec61934ebfe.tar.bz2 | |
[multiple changes]
2019-04-03 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/68567
* expr.c (gfc_reduce_init_expr): Add extra check to avoid
dereferencing a null pointer.
2019-04-03 Dominique d'Humieres <dominiq@gcc.gnu.org>
PR fortran/68567
* gfortran.dg/parameter_array_error_1.f90: New test.
From-SVN: r270137
Diffstat (limited to 'gcc/fortran/expr.c')
| -rw-r--r-- | gcc/fortran/expr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fortran/expr.c b/gcc/fortran/expr.c index 47ec35f..3b46b4e 100644 --- a/gcc/fortran/expr.c +++ b/gcc/fortran/expr.c @@ -3003,7 +3003,7 @@ gfc_reduce_init_expr (gfc_expr *expr) t = gfc_check_init_expr (expr); gfc_init_expr_flag = false; - if (!t) + if (!t || !expr) return false; if (expr->expr_type == EXPR_ARRAY) |