From: "Jianhong.Yin" <yin-jianhong@xxxxxxx> recent changes of utils/mount cause a regression mount fail: https://bugzilla.redhat.com/show_bug.cgi?id=1415024 can not reproduce it on x86_64(gcc on x86_64 might do struct initialize by default, I'm not sure). but it can be reproduced always on platform ppc64le aarch64. Signed-off-by: Jianhong Yin <yin-jianhong@xxxxxxx> --- utils/mount/network.c | 1 + utils/mount/stropts.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/utils/mount/network.c b/utils/mount/network.c index 7dceb2d..d1c8fec 100644 --- a/utils/mount/network.c +++ b/utils/mount/network.c @@ -1638,6 +1638,7 @@ int nfs_options2pmap(struct mount_options *options, struct pmap *nfs_pmap, struct pmap *mnt_pmap) { struct nfs_version version; + memset(&version, 0, sizeof(version)); if (!nfs_nfs_program(options, &nfs_pmap->pm_prog)) return 0; diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c index 387d734..a9ff95d 100644 --- a/utils/mount/stropts.c +++ b/utils/mount/stropts.c @@ -517,6 +517,10 @@ nfs_rewrite_pmap_mount_options(struct mount_options *options, int checkv4) unsigned long protocol; struct pmap mnt_pmap; + /* initialize structs */ + memset(&nfs_pmap, 0, sizeof(struct pmap)); + memset(&mnt_pmap, 0, sizeof(struct pmap)); + /* * Version and transport negotiation is not required * and does not work for RDMA mounts. -- 2.5.5 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
