Signed-off-by: Yuan Sun <[email protected]>
---
testcases/kernel/containers/userns/userns01.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/testcases/kernel/containers/userns/userns01.c
b/testcases/kernel/containers/userns/userns01.c
index 8c45774..15cde43 100644
--- a/testcases/kernel/containers/userns/userns01.c
+++ b/testcases/kernel/containers/userns/userns01.c
@@ -14,7 +14,8 @@
/*
* Verify that:
* If a user ID has no mapping inside the namespace, user ID and group
- * ID will be the value defined in the file /proc/sys/kernel/overflowuid,
65534.
+ * ID will be the value defined in the file /proc/sys/kernel/overflowuid(65534)
+ * and /proc/sys/kernel/overflowgid(65534).
*/
#define _GNU_SOURCE
@@ -29,12 +30,14 @@
#include "libclone.h"
#include "userns_helper.h"
#define OVERFLOWUIDPATH "/proc/sys/kernel/overflowuid"
+#define OVERFLOWGIDPATH "/proc/sys/kernel/overflowgid"
char *TCID = "user_namespace1";
int TST_TOTAL = 1;
char fullpath[BUFSIZ];
long overflowuid;
+long overflowgid;
/*
* child_fn1() - Inside a new user namespace
@@ -48,7 +51,7 @@ static int child_fn1(void *arg)
gid = getegid();
tst_resm(TINFO, "USERNS test is running in a new user namespace.");
- if (uid == overflowuid && gid == overflowuid) {
+ if (uid == overflowuid && gid == overflowgid) {
printf("Got expected uid and gid\n");
exit_val = 0;
} else {
@@ -63,6 +66,7 @@ static void setup(void)
{
check_newuser();
SAFE_FILE_SCANF(NULL, OVERFLOWUIDPATH, "%ld", &overflowuid);
+ SAFE_FILE_SCANF(NULL, OVERFLOWGIDPATH, "%ld", &overflowgid);
}
int main(int argc, char *argv[])
--
1.9.1
------------------------------------------------------------------------------
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