godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-14 13:41:12 +00:00
Code Releases Wiki Activity

Add parameter checkes to FileAccess get_buffer functions

Browse Source 
fix #46540
This commit is contained in:
Alex Hirsch
2021-03-09 02:37:35 +01:00
parent 85cb3c044d
commit cdf3099c68
10 changed files with 26 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
core/io/file_access_encrypted.cpp
View File

@@ -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++) {