diff options
| -rw-r--r-- | sys/compat/linux/linux_misc.c | 2 | ||||
| -rw-r--r-- | sys/compat/linux/linux_uid16.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c index f271482..56b20f3 100644 --- a/sys/compat/linux/linux_misc.c +++ b/sys/compat/linux/linux_misc.c @@ -989,7 +989,7 @@ linux_setgroups(struct thread *td, struct linux_setgroups_args *args) struct proc *p; ngrp = args->gidsetsize; - if (ngrp >= NGROUPS) + if (ngrp < 0 || ngrp >= NGROUPS) return (EINVAL); error = copyin(args->grouplist, linux_gidset, ngrp * sizeof(l_gid_t)); if (error) diff --git a/sys/compat/linux/linux_uid16.c b/sys/compat/linux/linux_uid16.c index 39dbfcd..06318eb 100644 --- a/sys/compat/linux/linux_uid16.c +++ b/sys/compat/linux/linux_uid16.c @@ -100,7 +100,7 @@ linux_setgroups16(struct thread *td, struct linux_setgroups16_args *args) #endif ngrp = args->gidsetsize; - if (ngrp >= NGROUPS) + if (ngrp < 0 || ngrp >= NGROUPS) return (EINVAL); error = copyin(args->gidset, linux_gidset, ngrp * sizeof(l_gid16_t)); if (error) |
