From ed17fc411c33e37cdbb3d45fc3dc94908d536ae9 Mon Sep 17 00:00:00 2001 From: "Steven G. Kargl" Date: Tue, 15 Feb 2011 19:38:51 +0000 Subject: re PR fortran/47633 (Result of COMPILER_VERSION() has NULL byte appended) 2011-02-15 Steven G. Kargl PR fortran/47633 . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue. From-SVN: r170195 --- gcc/fortran/ChangeLog | 5 +++++ gcc/fortran/simplify.c | 6 +++--- 2 files changed, 8 insertions(+), 3 deletions(-) (limited to 'gcc') diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 8b4f63f..346bb9e 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,8 @@ +2011-02-15 Steven G. Kargl + + PR fortran/47633 + . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue. + 2011-02-14 Janus Weil PR fortran/47730 diff --git a/gcc/fortran/simplify.c b/gcc/fortran/simplify.c index ba88044..bb8b575 100644 --- a/gcc/fortran/simplify.c +++ b/gcc/fortran/simplify.c @@ -6844,9 +6844,9 @@ gfc_simplify_compiler_version (void) char *buffer; size_t len; - len = strlen ("GCC version ") + strlen (version_string) + 1; - buffer = (char*) alloca (len); - snprintf (buffer, len, "GCC version %s", version_string); + len = strlen ("GCC version ") + strlen (version_string); + buffer = XALLOCAVEC (char, len + 1); + snprintf (buffer, len + 1, "GCC version %s", version_string); return gfc_get_character_expr (gfc_default_character_kind, &gfc_current_locus, buffer, len); } -- cgit v1.1