diff options
Diffstat (limited to 'hw/ipmi')
| -rw-r--r-- | hw/ipmi/ipmi_bmc_extern.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hw/ipmi/ipmi_bmc_extern.c b/hw/ipmi/ipmi_bmc_extern.c index 5b73983e7d..d93e3f3426 100644 --- a/hw/ipmi/ipmi_bmc_extern.c +++ b/hw/ipmi/ipmi_bmc_extern.c @@ -100,12 +100,16 @@ ipmb_checksum(const unsigned char *data, int size, unsigned char start) static void continue_send(IPMIBmcExtern *ibe) { + int ret; if (ibe->outlen == 0) { goto check_reset; } send: - ibe->outpos += qemu_chr_fe_write(ibe->chr, ibe->outbuf + ibe->outpos, - ibe->outlen - ibe->outpos); + ret = qemu_chr_fe_write(ibe->chr, ibe->outbuf + ibe->outpos, + ibe->outlen - ibe->outpos); + if (ret > 0) { + ibe->outpos += ret; + } if (ibe->outpos < ibe->outlen) { /* Not fully transmitted, try again in a 10ms */ timer_mod_ns(ibe->extern_timer, |