* [Qemu-trivial] [PATCH] qemu-sockets: simplify error handling
@ 2016-01-22 11:28 Paolo Bonzini
2016-01-22 11:31 ` [Qemu-trivial] [Qemu-devel] " Daniel P. Berrange
2016-01-30 9:37 ` [Qemu-trivial] " Michael Tokarev
0 siblings, 2 replies; 3+ messages in thread
From: Paolo Bonzini @ 2016-01-22 11:28 UTC (permalink / raw)
To: qemu-devel; +Cc: qemu-trivial
Just go always through the err label. (Noticed because Coverity
complains that peer is always non-NULL in the error cleanup code,
but removing the "if" is arguably more prone to introducing the
opposite bug in the future).
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
util/qemu-sockets.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c
index f455a17..a9fed00 100644
--- a/util/qemu-sockets.c
+++ b/util/qemu-sockets.c
@@ -464,7 +464,7 @@ static int inet_dgram_saddr(InetSocketAddress *sraddr,
if (err) {
error_propagate(errp, err);
- return -1;
+ goto err;
}
addr = sraddr->host;
@@ -474,13 +474,13 @@ static int inet_dgram_saddr(InetSocketAddress *sraddr,
}
if (port == NULL || strlen(port) == 0) {
error_setg(errp, "remote port not specified");
- return -1;
+ goto err;
}
if (0 != (rc = getaddrinfo(addr, port, &ai, &peer))) {
error_setg(errp, "address resolution failed for %s:%s: %s", addr, port,
gai_strerror(rc));
- return -1;
+ goto err;
}
/* lookup local addr */
--
2.5.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [Qemu-trivial] [Qemu-devel] [PATCH] qemu-sockets: simplify error handling
2016-01-22 11:28 [Qemu-trivial] [PATCH] qemu-sockets: simplify error handling Paolo Bonzini
@ 2016-01-22 11:31 ` Daniel P. Berrange
2016-01-30 9:37 ` [Qemu-trivial] " Michael Tokarev
1 sibling, 0 replies; 3+ messages in thread
From: Daniel P. Berrange @ 2016-01-22 11:31 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: qemu-trivial, qemu-devel
On Fri, Jan 22, 2016 at 12:28:33PM +0100, Paolo Bonzini wrote:
> Just go always through the err label. (Noticed because Coverity
> complains that peer is always non-NULL in the error cleanup code,
> but removing the "if" is arguably more prone to introducing the
> opposite bug in the future).
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Regards,
Daniel
--
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-trivial] [PATCH] qemu-sockets: simplify error handling
2016-01-22 11:28 [Qemu-trivial] [PATCH] qemu-sockets: simplify error handling Paolo Bonzini
2016-01-22 11:31 ` [Qemu-trivial] [Qemu-devel] " Daniel P. Berrange
@ 2016-01-30 9:37 ` Michael Tokarev
1 sibling, 0 replies; 3+ messages in thread
From: Michael Tokarev @ 2016-01-30 9:37 UTC (permalink / raw)
To: Paolo Bonzini, qemu-devel; +Cc: qemu-trivial
22.01.2016 14:28, Paolo Bonzini wrote:
> Just go always through the err label. (Noticed because Coverity
> complains that peer is always non-NULL in the error cleanup code,
> but removing the "if" is arguably more prone to introducing the
> opposite bug in the future).
Applied to -trivial, thanks!
/mjt
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-01-30 9:37 UTC | newest]
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2016-01-30 9:37 ` [Qemu-trivial] " Michael Tokarev
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