VeraCrypt
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path: root/src/Common/libzip/zip_fopen_index_encrypted.c
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Diffstat (limited to 'src/Common/libzip/zip_fopen_index_encrypted.c')
-rw-r--r--src/Common/libzip/zip_fopen_index_encrypted.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/src/Common/libzip/zip_fopen_index_encrypted.c b/src/Common/libzip/zip_fopen_index_encrypted.c
index 6712c32a..a69dfb94 100644
--- a/src/Common/libzip/zip_fopen_index_encrypted.c
+++ b/src/Common/libzip/zip_fopen_index_encrypted.c
@@ -1,9 +1,9 @@
/*
zip_fopen_index_encrypted.c -- open file for reading by index w/ password
- Copyright (C) 1999-2019 Dieter Baron and Thomas Klausner
+ Copyright (C) 1999-2021 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
@@ -45,18 +45,22 @@ zip_fopen_index_encrypted(zip_t *za, zip_uint64_t index, zip_flags_t flags, cons
zip_file_t *zf;
zip_source_t *src;
- if ((src = _zip_source_zip_new(za, za, index, flags, 0, 0, password)) == NULL)
- return NULL;
+ if (password != NULL && password[0] == '\0') {
+ password = NULL;
+ }
+
+ if ((src = _zip_source_zip_new(za, index, flags, 0, 0, password, &za->error)) == NULL)
+ return NULL;
if (zip_source_open(src) < 0) {
- _zip_error_set_from_source(&za->error, src);
- zip_source_free(src);
- return NULL;
+ _zip_error_set_from_source(&za->error, src);
+ zip_source_free(src);
+ return NULL;
}
if ((zf = _zip_file_new(za)) == NULL) {
- zip_source_free(src);
- return NULL;
+ zip_source_free(src);
+ return NULL;
}
zf->src = src;
@@ -70,8 +74,8 @@ _zip_file_new(zip_t *za) {
zip_file_t *zf;
if ((zf = (zip_file_t *)malloc(sizeof(struct zip_file))) == NULL) {
- zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
- return NULL;
+ zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
+ return NULL;
}
zf->za = za;