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456e1d5
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keks-overlay.git
sys-process
vixie-cron
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vixie-cron-4.1-setuid_check.patch
temporarily add vixie-cron until we migrate to something else
Hanno
commited
456e1d5
at 2019-10-15 09:37:14
vixie-cron-4.1-setuid_check.patch
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--- vixie-cron-4.1/do_command.c 2006-05-25 16:44:26.000000000 +0400 +++ vixie-cron-4.1.lk/do_command.c 2006-05-25 16:42:25.000000000 +0400 @@ -240,12 +240,23 @@ } } #else - setgid(e->pwd->pw_gid); + initgroups(usernm, e->pwd->pw_gid); #if (defined(BSD)) && (BSD >= 199103) setlogin(usernm); #endif /* BSD */ - setuid(e->pwd->pw_uid); /* we aren't root after this... */ + // setuid(e->pwd->pw_uid); /* we aren't root after this... */ + + if ( setgid(e->pwd->pw_gid) == -1 ) { + fprintf(stderr,"can't set gid for %s\n", e->pwd->pw_name); + _exit(1); + } + + if ( setuid(e->pwd->pw_uid) == -1 ) { + fprintf(stderr,"can't set uid for %s\n", e->pwd->pw_name); + _exit(1); + } + #endif /* LOGIN_CAP */ chdir(env_get("HOME", e->envp));
