Seen on ARC when it passed in 1 setup, but segv on other

| Path: /sd/arc_initramfs_hs_1812-gnu-2018.09-BIG/uClibc-ng-testsuite-Os/rt/tst-posix_spawn | CPU: 1 PID: 3313 Comm: tst-posix_spawn Not tainted | 4.19.0-00003-ga4e0cf751ad3 #108 | | [ECR ]: 0x00050100 => Invalid Read @ 0x00000000 by insn @ 0x20060c84 | [EFA ]: 0x00000000 | [BLINK ]: 0x20060bf4 | [ERET ]: 0x20060c84 | @off 0x52c84 in [/lib/libuClibc-1.0.29.so] | VMA: 0x2000e000 to 0x20072000

Signed-off-by: Vineet Gupta vgupta@synopsys.com --- test/rt/tst-posix_spawn.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/test/rt/tst-posix_spawn.c b/test/rt/tst-posix_spawn.c index 28b6500c8e57..45cd325063f8 100644 --- a/test/rt/tst-posix_spawn.c +++ b/test/rt/tst-posix_spawn.c @@ -26,6 +26,7 @@ void run_cmd(char *cmd) posix_spawnattr_setflags(&attrs, POSIX_SPAWN_SETPGROUP | POSIX_SPAWN_SETSIGDEF); posix_spawnattr_setpgroup(&attrs, 0); posix_spawnattr_setsigdefault(&attrs, &defsignals); + posix_spawn_file_actions_init(&actions);

printf("Run command: %s\n", cmd); status = posix_spawn(&pid, "/bin/sh", &actions, &attrs, argv, environ);