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char-socket: fix error reporting

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Right now the inet connect code tries all available addresses but until one
doesn't fail.  It passes local_err each time without clearing it from the
previous failure.  This can trigger an assert since the inet connect code
tries to set an error on an object != NULL.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Message-id: 16c806d60aa5e9660ed7751bb4e37dcd278f97f0.1362505276.git.amit.shah@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2013-03-05 23:21:16 +05:30
parent 0bc472a9d6
commit baca6f183d
1 changed files with 4 additions and 0 deletions
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4
util/qemu-sockets.c
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@ -373,6 +373,10 @@ int inet_connect_opts(QemuOpts *opts, Error **errp,
} }
for (e = res; e != NULL; e = e->ai_next) { for (e = res; e != NULL; e = e->ai_next) {
if (error_is_set(errp)) {
error_free(*errp);
*errp = NULL;
}
if (connect_state != NULL) { if (connect_state != NULL) {
connect_state->current_addr = e; connect_state->current_addr = e;
} }