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author | Andy Wingo <wingo@pobox.com> | 2015-01-22 14:37:52 +0100 |
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committer | Andy Wingo <wingo@pobox.com> | 2015-01-22 14:37:52 +0100 |
commit | baa74d36959739d7669cefb1918ab777ce9dcf56 (patch) | |
tree | 34fe4bddaf9844135e68ee5f99498cb16ea27a06 /libguile/fports.c | |
parent | 6f248df1f67cfc18b210a431d540077f9f4b8da2 (diff) | |
parent | 37b1453032488de582175270d1b3a1653ea81457 (diff) | |
download | guile-baa74d36959739d7669cefb1918ab777ce9dcf56.tar.gz |
Merge commit '37b1453032488de582175270d1b3a1653ea81457'
Diffstat (limited to 'libguile/fports.c')
-rw-r--r-- | libguile/fports.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libguile/fports.c b/libguile/fports.c index cbd3a618f..8395f0e65 100644 --- a/libguile/fports.c +++ b/libguile/fports.c @@ -1,6 +1,6 @@ /* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, * 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, - * 2014 Free Software Foundation, Inc. + * 2014, 2015 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License @@ -342,7 +342,8 @@ scm_open_file_with_encoding (SCM filename, SCM mode, SCM port; int fdes, flags = 0, binary = 0; unsigned int retries; - char *file, *md, *ptr; + char *file; + const char *md, *ptr; if (SCM_UNLIKELY (!(scm_is_false (encoding) || scm_is_string (encoding)))) scm_wrong_type_arg_msg (FUNC_NAME, 0, encoding, @@ -353,8 +354,10 @@ scm_open_file_with_encoding (SCM filename, SCM mode, file = scm_to_locale_string (filename); scm_dynwind_free (file); - md = scm_to_locale_string (mode); - scm_dynwind_free (md); + if (SCM_UNLIKELY (!scm_i_try_narrow_string (mode))) + scm_out_of_range (FUNC_NAME, mode); + + md = scm_i_string_chars (mode); switch (*md) { |