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Add parameter checkes to FileAccess get_buffer functions

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fix #46540

(cherry picked from commit cdf3099c68)
This commit is contained in:
Alex Hirsch
2021-03-09 02:37:35 +01:00
committed by Rémi Verschelde
parent c7c7a0b822
commit 5a882a659a
10 changed files with 24 additions and 10 deletions
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3
drivers/unix/file_access_unix.cpp
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@@ -248,7 +248,8 @@ uint8_t FileAccessUnix::get_8() const {
}
int FileAccessUnix::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_MSG(!f, -1, "File must be opened before use.");
int read = fread(p_dst, 1, p_length, f);
check_errors();