[libvirt] [PATCH] conf: Fix invalid condition when parsing storage owner

In commit d2632d60 we agreed taht we want the parsed uid to properly overflow but only to -1, however the value was read into long and then wrapped into uid_t. That meaned it failed on 32-bit systems. Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com&gt; --- Notes: Pushed as build-breaker src/conf/storage_conf.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c index e1be064..e9aaa8a 100644 --- a/src/conf/storage_conf.c +++ b/src/conf/storage_conf.c @@ -734,7 +734,7 @@ virStorageDefParsePerms(xmlXPathContextPtr ctxt, int defaultmode) { char *mode; - long val; + long long val; int ret = -1; xmlNodePtr relnode; xmlNodePtr node; @@ -771,7 +771,7 @@ virStorageDefParsePerms(xmlXPathContextPtr ctxt, if (virXPathNode("./owner", ctxt) == NULL) { perms->uid = (uid_t) -1; } else { - if (virXPathLong("number(./owner)", ctxt, &val) < 0 || + if (virXPathLongLong("number(./owner)", ctxt, &val) < 0 || ((uid_t)val != val && val != -1)) { virReportError(VIR_ERR_XML_ERROR, "%s", @@ -785,7 +785,7 @@ virStorageDefParsePerms(xmlXPathContextPtr ctxt, if (virXPathNode("./group", ctxt) == NULL) { perms->gid = (gid_t) -1; } else { - if (virXPathLong("number(./group)", ctxt, &val) < 0 || + if (virXPathLongLong("number(./group)", ctxt, &val) < 0 || ((gid_t) val != val && val != -1)) { virReportError(VIR_ERR_XML_ERROR, "%s", -- 2.2.0