diff options
Diffstat (limited to 'libarchive/archive_string.c')
| -rw-r--r-- | libarchive/archive_string.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libarchive/archive_string.c b/libarchive/archive_string.c index 399299ea631f..c77dcf52c25f 100644 --- a/libarchive/archive_string.c +++ b/libarchive/archive_string.c @@ -744,7 +744,8 @@ archive_string_append_from_wcs_in_codepage(struct archive_string *as, else dp = &defchar_used; count = WideCharToMultiByte(to_cp, 0, ws, wslen, - as->s + as->length, (int)as->buffer_length-1, NULL, dp); + as->s + as->length, + (int)as->buffer_length - as->length - 1, NULL, dp); if (count == 0 && GetLastError() == ERROR_INSUFFICIENT_BUFFER) { /* Expand the MBS buffer and retry. */ |