This fixes the following warning issued by valgrind: ==5287== Syscall param ioctl(generic) points to uninitialised byte(s) ==5287== at 0x3C466D95D7: ioctl (in /lib64/libc-2.12.so) ==5287== by 0x526C292: umad_register (umad.c:947) ==5287== by 0x568D206: smp_engine_init (query_smp.c:228) ==5287== by 0x5689F8F: ibnd_discover_fabric (ibnetdisc.c:537) ==5287== by 0x411700: devmgr_discover_fabric (devmgr_discover.c:66)
Signed-off-by: Jean-Vincent Ficet <[email protected]> --- diff --git a/src/umad.c b/src/umad.c index 45a9423..cac46a4 100644 --- a/src/umad.c +++ b/src/umad.c @@ -892,6 +892,7 @@ int umad_register_oui(int fd, int mgmt_class, uint8_t rmpp_version, return -EINVAL; } + memset(&req, 0, sizeof(req)); req.qpn = 1; req.mgmt_class = mgmt_class; req.mgmt_class_version = 1; @@ -928,6 +929,7 @@ int umad_register(int fd, int mgmt_class, int mgmt_version, ("fd %d mgmt_class %u mgmt_version %u rmpp_version %d method_mask %p", fd, mgmt_class, mgmt_version, rmpp_version, method_mask); + memset(&req, 0, sizeof(req)); req.qpn = qp = (mgmt_class == 0x1 || mgmt_class == 0x81) ? 0 : 1; req.mgmt_class = mgmt_class; req.mgmt_class_version = mgmt_version; -- 1.7.1.rc2.7.g3e7f1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
