diff options
Diffstat (limited to 'Build/source/texk/dvipsk')
| -rw-r--r-- | Build/source/texk/dvipsk/ChangeLog | 6 | ||||
| -rw-r--r-- | Build/source/texk/dvipsk/writet1.c | 6 |
2 files changed, 10 insertions, 2 deletions
diff --git a/Build/source/texk/dvipsk/ChangeLog b/Build/source/texk/dvipsk/ChangeLog index bbce8fb3f86..27fbdfa82c1 100644 --- a/Build/source/texk/dvipsk/ChangeLog +++ b/Build/source/texk/dvipsk/ChangeLog @@ -1,3 +1,9 @@ +2018-10-24 Karl Berry <karl@tug.org> + + * writet1.c (t1_check_unusual_charstring): don't call + strlen(t1_buf_array) if it is null. + From Luigi, 22 Oct 2018 22:43:03. + 2018-09-18 Nick Roessler <nicholas.e.roessler@gmail.com> * writet1.c (t1_check_unusual_charstring): protect against buffer diff --git a/Build/source/texk/dvipsk/writet1.c b/Build/source/texk/dvipsk/writet1.c index 3b478b90084..73c03018c49 100644 --- a/Build/source/texk/dvipsk/writet1.c +++ b/Build/source/texk/dvipsk/writet1.c @@ -1,5 +1,5 @@ /* -Copyright 1996-2013 Han The Thanh <thanh@pdftex.org> +Copyright 1996-2018 Han The Thanh <thanh@pdftex.org> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1449,7 +1449,9 @@ static void t1_check_unusual_charstring(void) *(strend(t1_buf_array) - 1) = ' '; t1_getline(); - alloc_array(t1_buf, strlen(t1_line_array) + strlen(t1_buf_array) + 1, T1_BUF_SIZE); + alloc_array(t1_buf, strlen(t1_line_array) + + (t1_buf_array ? strlen(t1_buf_array) + 1 : 0), + T1_BUF_SIZE); strcat(t1_buf_array, t1_line_array); alloc_array(t1_line, strlen(t1_buf_array) + 1, T1_BUF_SIZE); strcpy(t1_line_array, t1_buf_array); |