diff options
Diffstat (limited to 'apps/plugins/goban/sgf.c')
| -rw-r--r-- | apps/plugins/goban/sgf.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/apps/plugins/goban/sgf.c b/apps/plugins/goban/sgf.c index 49dd28ff93..49dc617756 100644 --- a/apps/plugins/goban/sgf.c +++ b/apps/plugins/goban/sgf.c @@ -1261,6 +1261,13 @@ read_comment_sgf (char *buffer, size_t buffer_size) return -1; } + if (!(read_char_no_whitespace (unhandled_fd) == 'C') || + !(read_char_no_whitespace (unhandled_fd) == '[')) + { + DEBUGF ("comment prop points to incorrect place in unhandled_fd!!\n"); + return -1; + } + /* make output a string, the lazy way */ rb->memset (buffer, 0, buffer_size); ++bytes_read; @@ -1351,7 +1358,16 @@ write_comment_sgf (char *string) start_of_write_wcs: - if (!overwriting) + if (overwriting) + { + if (!(read_char_no_whitespace (unhandled_fd) == 'C') || + !(read_char_no_whitespace (unhandled_fd) == '[')) + { + DEBUGF ("non-comment while overwriting!!\n"); + return -1; + } + } + else { start_of_comment = rb->lseek (unhandled_fd, 0, SEEK_END); |