From efea09f21b6a53247987de2428b963fd1ccd6789 Mon Sep 17 00:00:00 2001 From: Jerry DeLisle Date: Wed, 17 Feb 2016 16:48:57 +0000 Subject: [PATCH] re PR libfortran/69651 ([6 Regession] Usage of unitialized pointer io/list_read.c) 2016-02-17 Jerry DeLisle PR libgfortran/69651 * io/list_read.c (push_char4): Fix the pointer usage for xrealloc. From-SVN: r233500 --- libgfortran/ChangeLog | 5 +++++ libgfortran/io/list_read.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 5120a433f29..436b598443a 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,8 @@ +2016-02-17 Jerry DeLisle + + PR libgfortran/69651 + * io/list_read.c (push_char4): Fix the pointer usage for xrealloc. + 2016-02-15 Jerry DeLisle PR libgfortran/69651 diff --git a/libgfortran/io/list_read.c b/libgfortran/io/list_read.c index fcd4b6e25e9..bebdd8cf301 100644 --- a/libgfortran/io/list_read.c +++ b/libgfortran/io/list_read.c @@ -119,7 +119,10 @@ push_char4 (st_parameter_dt *dtp, int c) if (dtp->u.p.saved_used >= dtp->u.p.saved_length) { dtp->u.p.saved_length = 2 * dtp->u.p.saved_length; - p = xrealloc (p, dtp->u.p.saved_length * sizeof (gfc_char4_t)); + dtp->u.p.saved_string = + xrealloc (dtp->u.p.saved_string, + dtp->u.p.saved_length * sizeof (gfc_char4_t)); + p = (gfc_char4_t *) dtp->u.p.saved_string; } p[dtp->u.p.saved_used++] = c;