version 1.16, 2001/04/20 16:32:22 |
version 1.16.2.3, 2002/06/02 22:56:11 |
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} |
} |
privileged = 1; |
privileged = 1; |
temporarily_use_uid_effective = 1; |
temporarily_use_uid_effective = 1; |
saved_egid = getegid(); |
saved_egid = getegid(); |
saved_egroupslen = getgroups(NGROUPS_MAX, saved_egroups); |
saved_egroupslen = getgroups(NGROUPS_MAX, saved_egroups); |
if (saved_egroupslen < 0) |
if (saved_egroupslen < 0) |
fatal("getgroups: %.100s", strerror(errno)); |
fatal("getgroups: %.100s", strerror(errno)); |
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if (initgroups(pw->pw_name, pw->pw_gid) < 0) |
if (initgroups(pw->pw_name, pw->pw_gid) < 0) |
fatal("initgroups: %s: %.100s", pw->pw_name, |
fatal("initgroups: %s: %.100s", pw->pw_name, |
strerror(errno)); |
strerror(errno)); |
user_groupslen = getgroups(NGROUPS_MAX, user_groups); |
user_groupslen = getgroups(NGROUPS_MAX, user_groups); |
if (user_groupslen < 0) |
if (user_groupslen < 0) |
fatal("getgroups: %.100s", strerror(errno)); |
fatal("getgroups: %.100s", strerror(errno)); |
} |
} |
/* Set the effective uid to the given (unprivileged) uid. */ |
/* Set the effective uid to the given (unprivileged) uid. */ |
if (setgroups(user_groupslen, user_groups) < 0) |
if (setgroups(user_groupslen, user_groups) < 0) |
fatal("setgroups: %.100s", strerror(errno)); |
fatal("setgroups: %.100s", strerror(errno)); |
pw->pw_gid = pw->pw_gid; |
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if (setegid(pw->pw_gid) < 0) |
if (setegid(pw->pw_gid) < 0) |
fatal("setegid %u: %.100s", (u_int) pw->pw_gid, |
fatal("setegid %u: %.100s", (u_int) pw->pw_gid, |
strerror(errno)); |
strerror(errno)); |