diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2016-04-01 11:15:20 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-04-01 11:15:20 +0100 |
| commit | de1d099a448beb2ec39af4bd9ce4dd6452a18cb5 (patch) | |
| tree | 0d867a2d94010750fd3744b41c9a6f0ba169f0d7 | |
| parent | 57528a3fef2fd65661320723ad8c3c781f4fd49f (diff) | |
| parent | eaf136f9a21e02a2f55346e44d2d88df37b2cde3 (diff) | |
| download | qemu-de1d099a448beb2ec39af4bd9ce4dd6452a18cb5.tar.gz | |
Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault-2' into staging
slirp updates (2)
# gpg: Signature made Thu 31 Mar 2016 23:19:08 BST using RSA key ID FB6B2F1D
# gpg: Good signature from "Samuel Thibault <samuel.thibault@gnu.org>"
# gpg: aka "Samuel Thibault <sthibault@debian.org>"
# gpg: aka "Samuel Thibault <samuel.thibault@inria.fr>"
# gpg: aka "Samuel Thibault <samuel.thibault@labri.fr>"
# gpg: aka "Samuel Thibault <samuel.thibault@ens-lyon.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 900C B024 B679 31D4 0F82 304B D017 8C76 7D06 9EE6
# Subkey fingerprint: F632 74CD C630 0873 CB3D 29D9 E3E5 1CE8 FB6B 2F1D
* remotes/thibault/tags/samuel-thibault-2:
slirp: Fix migration from older versions of QEMU to the current one
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | slirp/slirp.c | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/slirp/slirp.c b/slirp/slirp.c index 3481fcc94b..998f27876c 100644 --- a/slirp/slirp.c +++ b/slirp/slirp.c @@ -1233,31 +1233,39 @@ static int slirp_sbuf_load(QEMUFile *f, struct sbuf *sbuf) return 0; } -static int slirp_socket_load(QEMUFile *f, struct socket *so) +static int slirp_socket_load(QEMUFile *f, struct socket *so, int version_id) { if (tcp_attach(so) < 0) return -ENOMEM; so->so_urgc = qemu_get_be32(f); - so->so_ffamily = qemu_get_be16(f); - switch (so->so_ffamily) { - case AF_INET: + if (version_id <= 3) { + so->so_ffamily = AF_INET; so->so_faddr.s_addr = qemu_get_be32(f); - so->so_fport = qemu_get_be16(f); - break; - default: - error_report( - "so_ffamily unknown, unable to restore so_faddr and so_lport\n"); - } - so->so_lfamily = qemu_get_be16(f); - switch (so->so_lfamily) { - case AF_INET: so->so_laddr.s_addr = qemu_get_be32(f); + so->so_fport = qemu_get_be16(f); so->so_lport = qemu_get_be16(f); - break; - default: - error_report( - "so_ffamily unknown, unable to restore so_laddr and so_lport\n"); + } else { + so->so_ffamily = qemu_get_be16(f); + switch (so->so_ffamily) { + case AF_INET: + so->so_faddr.s_addr = qemu_get_be32(f); + so->so_fport = qemu_get_be16(f); + break; + default: + error_report( + "so_ffamily unknown, unable to restore so_faddr and so_lport"); + } + so->so_lfamily = qemu_get_be16(f); + switch (so->so_lfamily) { + case AF_INET: + so->so_laddr.s_addr = qemu_get_be32(f); + so->so_lport = qemu_get_be16(f); + break; + default: + error_report( + "so_ffamily unknown, unable to restore so_laddr and so_lport"); + } } so->so_iptos = qemu_get_byte(f); so->so_emu = qemu_get_byte(f); @@ -1294,7 +1302,7 @@ static int slirp_state_load(QEMUFile *f, void *opaque, int version_id) if (!so) return -ENOMEM; - ret = slirp_socket_load(f, so); + ret = slirp_socket_load(f, so, version_id); if (ret < 0) return ret; |