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os/errno:fix os.Errno 's nil pointer derefer in linux

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This commit is contained in:
luoliwoshang
2024-10-12 11:58:53 +08:00
parent 9ea88fe247
commit e9177c8932
10 changed files with 54 additions and 22 deletions
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6
internal/build/_overlay/net/textproto/textproto.go
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@@ -108,7 +108,7 @@ func (conn *cConn) Read(p []byte) (n int, err error) {
for n < len(p) {
result := os.Read(conn.socketFd, unsafe.Pointer(&p[n:][0]), uintptr(len(p)-n))
if result < 0 {
if os.Errno == c.Int(syscall.EINTR) {
if os.Errno() == c.Int(syscall.EINTR) {
continue
}
return n, errors.New("read error")
@@ -128,7 +128,7 @@ func (conn *cConn) Write(p []byte) (n int, err error) {
for n < len(p) {
result := os.Write(conn.socketFd, unsafe.Pointer(&p[n:][0]), uintptr(len(p)-n))
if result < 0 {
if os.Errno == c.Int(syscall.EINTR) {
if os.Errno() == c.Int(syscall.EINTR) {
continue
}
return n, errors.New("write error")
@@ -151,7 +151,7 @@ func (conn *cConn) Close() error {
conn.closed = true
result := os.Close(conn.socketFd)
if result < 0 {
return errors.New(c.GoString(c.Strerror(os.Errno)))
return errors.New(c.GoString(c.Strerror(os.Errno())))
}
return nil
}