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Add parameter checkes to FileAccess get_buffer functions

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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
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2
drivers/windows/file_access_windows.cpp
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@ -253,6 +253,8 @@ uint8_t FileAccessWindows::get_8() const {
}
int FileAccessWindows::get_buffer(uint8_t *p_dst, int p_length) const {
ERR_FAIL_COND_V(!p_dst, -1);
ERR_FAIL_COND_V(p_length < 0, -1);
ERR_FAIL_COND_V(!f, -1);
if (flags == READ_WRITE || flags == WRITE_READ) {
if (prev_op == WRITE) {