diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/setresgid.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/setresgid.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/setresgid.c b/sysdeps/unix/sysv/linux/i386/setresgid.c index 45dbcc8485..97bb97469c 100644 --- a/sysdeps/unix/sysv/linux/i386/setresgid.c +++ b/sysdeps/unix/sysv/linux/i386/setresgid.c @@ -62,9 +62,9 @@ setresgid (gid_t rgid, gid_t egid, gid_t sgid) } # endif /* __NR_setresgid32 */ - if ((rgid != (gid_t) -1 && rgid != (gid_t) (__kernel_gid_t) rgid) - || (egid != (gid_t) -1 && egid != (gid_t) (__kernel_gid_t) egid) - || (sgid != (gid_t) -1 && sgid != (gid_t) (__kernel_gid_t) sgid)) + if (((rgid + 1) > (gid_t) ((__kernel_gid_t) -1U)) + || ((egid + 1) > (gid_t) ((__kernel_gid_t) -1U)) + || ((sgid + 1) > (gid_t) ((__kernel_gid_t) -1U))) { __set_errno (EINVAL); return -1; |