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libcontainer: nsenter: nsexec.c: fix warnings

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Fix the following warnings when building runc with gcc 6+:

Godeps/_workspace/src/github.com/opencontainers/runc/libcontainer/nsenter/nsexec.c:
In function ‘nsexec’:
Godeps/_workspace/src/github.com/opencontainers/runc/libcontainer/nsenter/nsexec.c:322:6:
warning: ‘__s’ may be used uninitialized in this function
[-Wmaybe-uninitialized]
      pr_perror("Failed to open %s", ns);
Godeps/_workspace/src/github.com/opencontainers/runc/libcontainer/nsenter/nsexec.c:273:30:
note: ‘__s’ was declared here
 static struct nsenter_config process_nl_attributes(int pipenum, char
*data, int data_size)
                              ^~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca
2016-05-13 12:40:57 +02:00
parent c6a791bef9
commit 9d14efec4c
1 changed files with 1 additions and 1 deletions
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libcontainer/nsenter/nsexec.c
+1 -1
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@@ -302,7 +302,7 @@ static struct nsenter_config process_nl_attributes(int pipenum, char *data, int
int fds[nslen];
char *nslist[nslen];
char *ns;
char *saveptr;
char *saveptr = NULL;
for (i = 0; i < nslen; i++) {
char *str = NULL;