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src: minor cleanups

This commit is contained in:
Markus F.X.J. Oberhumer 2025-04-21 14:04:27 +02:00
parent a1b0fd987f
commit b5789fb321
1 changed files with 4 additions and 2 deletions
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6
src/file.cpp
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@ -129,7 +129,8 @@ void FileBase::closex() may_throw {
upx_off_t FileBase::seek(upx_off_t off, int whence) {
if (!isOpen())
throwIOException("bad seek 1");
mem_size_assert(1, off >= 0 ? off : -off); // sanity check
if (!mem_size_valid_bytes(off >= 0 ? off : -off)) // sanity check
throwIOException("bad seek");
if (whence == SEEK_SET) {
if (off < 0)
throwIOException("bad seek 2");
@ -318,7 +319,8 @@ void OutputFile::rewrite(SPAN_P(const void) buf, int len) {
}
upx_off_t OutputFile::seek(upx_off_t off, int whence) {
mem_size_assert(1, off >= 0 ? off : -off); // sanity check
if (!mem_size_valid_bytes(off >= 0 ? off : -off)) // sanity check
throwIOException("bad seek");
assert(!opt->to_stdout);
switch (whence) {
case SEEK_SET: