diff options
Diffstat (limited to 'vl.c')
| -rw-r--r-- | vl.c | 29 |
1 files changed, 1 insertions, 28 deletions
@@ -34,7 +34,6 @@ #ifndef _WIN32 #include <libgen.h> -#include <pwd.h> #include <sys/times.h> #include <sys/wait.h> #include <termios.h> @@ -2310,9 +2309,7 @@ int main(int argc, char **argv, char **envp) const char *incoming = NULL; #ifndef _WIN32 int fd = 0; - struct passwd *pwd = NULL; const char *chroot_dir = NULL; - const char *run_as = NULL; #endif int show_vnc_port = 0; int defconfig = 1; @@ -3060,9 +3057,6 @@ int main(int argc, char **argv, char **envp) case QEMU_OPTION_chroot: chroot_dir = optarg; break; - case QEMU_OPTION_runas: - run_as = optarg; - break; #endif case QEMU_OPTION_xen_domid: if (!(xen_available())) { @@ -3554,14 +3548,6 @@ int main(int argc, char **argv, char **envp) exit(1); } - if (run_as) { - pwd = getpwnam(run_as); - if (!pwd) { - fprintf(stderr, "User \"%s\" doesn't exist\n", run_as); - exit(1); - } - } - if (chroot_dir) { if (chroot(chroot_dir) < 0) { fprintf(stderr, "chroot failed\n"); @@ -3573,20 +3559,7 @@ int main(int argc, char **argv, char **envp) } } - if (run_as) { - if (setgid(pwd->pw_gid) < 0) { - fprintf(stderr, "Failed to setgid(%d)\n", pwd->pw_gid); - exit(1); - } - if (setuid(pwd->pw_uid) < 0) { - fprintf(stderr, "Failed to setuid(%d)\n", pwd->pw_uid); - exit(1); - } - if (setuid(0) != -1) { - fprintf(stderr, "Dropping privileges failed\n"); - exit(1); - } - } + os_change_process_uid(); if (daemonize) { dup2(fd, 0); |