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| author | Alex Hirsch <w4rh4wk@bluephoenix.at> | 2021-03-09 02:37:35 +0100 |
|---|---|---|
| committer | Alex Hirsch <w4rh4wk@bluephoenix.at> | 2021-03-09 13:55:20 +0100 |
| commit | cdf3099c68f21dd74b7eb9574b323f38eaa816ea (patch) | |
| tree | dcaf2d9d6a9beda110ad20830d51726a69cd05bf /core/io/file_access_encrypted.cpp | |
| parent | 85cb3c044d3d753658ad4aa7499cbe6b6ad92e7a (diff) | |
| download | redot-engine-cdf3099c68f21dd74b7eb9574b323f38eaa816ea.tar.gz | |
Add parameter checkes to FileAccess get_buffer functions
fix #46540
Diffstat (limited to 'core/io/file_access_encrypted.cpp')
| -rw-r--r-- | core/io/file_access_encrypted.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/core/io/file_access_encrypted.cpp b/core/io/file_access_encrypted.cpp index 8b4c57ce64..133ec18762 100644 --- a/core/io/file_access_encrypted.cpp +++ b/core/io/file_access_encrypted.cpp @@ -237,7 +237,9 @@ uint8_t FileAccessEncrypted::get_8() const { } int FileAccessEncrypted::get_buffer(uint8_t *p_dst, int p_length) const { - ERR_FAIL_COND_V_MSG(writing, 0, "File has not been opened in read mode."); + ERR_FAIL_COND_V(!p_dst, -1); + ERR_FAIL_COND_V(p_length < 0, -1); + ERR_FAIL_COND_V_MSG(writing, -1, "File has not been opened in read mode."); int to_copy = MIN(p_length, data.size() - pos); for (int i = 0; i < to_copy; i++) { |