From 33b2b069c16e53592936095575852e3fe7b43ec3 Mon Sep 17 00:00:00 2001 From: Jerry DeLisle Date: Sun, 14 Jan 2018 17:36:29 +0000 Subject: re PR libfortran/83811 (fortran 'e' format broken for single digit exponents) 2018-01-18 Jerry DeLisle PR libgfortran/83811 * write.c (select_buffer): Adjust buffer size up by 1. * gfortran.dg/fmt_e.f90: New test. From-SVN: r256669 --- libgfortran/ChangeLog | 5 +++++ libgfortran/io/write.c | 5 +++-- 2 files changed, 8 insertions(+), 2 deletions(-) (limited to 'libgfortran') diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 022725f..d86151b 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,8 @@ +2018-01-18 Jerry DeLisle + + PR libgfortran/83811 + * write.c (select_buffer): Adjust buffer size up by 1. + 2018-01-08 Janne Blomqvist PR 78534, bugfix for r256322 diff --git a/libgfortran/io/write.c b/libgfortran/io/write.c index 8021a1e..28ea852 100644 --- a/libgfortran/io/write.c +++ b/libgfortran/io/write.c @@ -1519,8 +1519,9 @@ select_buffer (st_parameter_dt *dtp, const fnode *f, int precision, { char *result; - /* The buffer needs at least one more byte to allow room for normalizing. */ - *size = size_from_kind (dtp, f, kind) + precision + 1; + /* The buffer needs at least one more byte to allow room for + normalizing and 1 to hold null terminator. */ + *size = size_from_kind (dtp, f, kind) + precision + 1 + 1; if (*size > BUF_STACK_SZ) result = xmalloc (*size); -- cgit v1.1