Re: [libvirt] [PATCH] phypUUIDTable_Push: do not corrupt output stream

This started with clang's report of the two dead stores. With the increment and decrement by "sent" being performed outside of the intended loop, the two assignments had no net effect. do { /* write the same data over and over, until error or completion */ rc = libssh2_channel_write(channel, ptr, nread); if (LIBSSH2_ERROR_EAGAIN == rc) { /* must loop around */ continue; } else if (rc > 0) { /* rc indicates how many bytes were written this time */ sent += rc; } + ptr += sent; + nread -= sent; } while (rc > 0 && sent < nread); - ptr += sent; - nread -= sent;

} while (1); - goto exit; - - exit: