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gluster: default scheme to gluster:// and host to localhost. 

Currently, "gluster:///volname/img" and (using file. options)
"file.driver=gluster,file.filename=foo" will segfault.  Also,
"//host/volname/img" will be rejected, but it is a valid URL
that should be accepted just fine with "file.driver=gluster".
Accept all of these, by inferring missing transport and host
as TCP and localhost respectively.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2014-02-17 14:43:54 +01:00 committed by Kevin Wolf
parent f2917853f7
commit 24897a767b
1 changed files with 2 additions and 2 deletions
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4
block/gluster.c
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@ -127,7 +127,7 @@ static int qemu_gluster_parseuri(GlusterConf *gconf, const char *filename)
}
/* transport */
if (!strcmp(uri->scheme, "gluster")) {
if (!uri->scheme || !strcmp(uri->scheme, "gluster")) {
gconf->transport = g_strdup("tcp");
} else if (!strcmp(uri->scheme, "gluster+tcp")) {
gconf->transport = g_strdup("tcp");
@ -163,7 +163,7 @@ static int qemu_gluster_parseuri(GlusterConf *gconf, const char *filename)
}
gconf->server = g_strdup(qp->p[0].value);
} else {
gconf->server = g_strdup(uri->server);
gconf->server = g_strdup(uri->server ? uri->server : "localhost");
gconf->port = uri->port;
}