diff options
Diffstat (limited to 'src/Common/libzip/zip_source_tell_write.c')
| -rw-r--r-- | src/Common/libzip/zip_source_tell_write.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/Common/libzip/zip_source_tell_write.c b/src/Common/libzip/zip_source_tell_write.c index d20139fe..a5b0e531 100644 --- a/src/Common/libzip/zip_source_tell_write.c +++ b/src/Common/libzip/zip_source_tell_write.c @@ -1,9 +1,9 @@ /* zip_source_tell_write.c -- report current offset for writing - Copyright (C) 2014-2018 Dieter Baron and Thomas Klausner + Copyright (C) 2014-2021 Dieter Baron and Thomas Klausner This file is part of libzip, a library to manipulate ZIP archives. - The authors can be contacted at <libzip@nih.at> + The authors can be contacted at <info@libzip.org> Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions @@ -37,9 +37,14 @@ ZIP_EXTERN zip_int64_t zip_source_tell_write(zip_source_t *src) { + if (ZIP_SOURCE_IS_LAYERED(src)) { + zip_error_set(&src->error, ZIP_ER_OPNOTSUPP, 0); + return -1; + } + if (!ZIP_SOURCE_IS_OPEN_WRITING(src)) { - zip_error_set(&src->error, ZIP_ER_INVAL, 0); - return -1; + zip_error_set(&src->error, ZIP_ER_INVAL, 0); + return -1; } return _zip_source_call(src, NULL, 0, ZIP_SOURCE_TELL_WRITE); |