diff options
| -rw-r--r-- | os-posix.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/os-posix.c b/os-posix.c index 7dfb27836b..6f8d4886ea 100644 --- a/os-posix.c +++ b/os-posix.c @@ -31,6 +31,7 @@ /*needed for MAP_POPULATE before including qemu-options.h */ #include <sys/mman.h> #include <pwd.h> +#include <grp.h> #include <libgen.h> /* Needed early for CONFIG_BSD etc. */ @@ -199,6 +200,11 @@ static void change_process_uid(void) fprintf(stderr, "Failed to setgid(%d)\n", user_pwd->pw_gid); exit(1); } + if (initgroups(user_pwd->pw_name, user_pwd->pw_gid) < 0) { + fprintf(stderr, "Failed to initgroups(\"%s\", %d)\n", + user_pwd->pw_name, user_pwd->pw_gid); + exit(1); + } if (setuid(user_pwd->pw_uid) < 0) { fprintf(stderr, "Failed to setuid(%d)\n", user_pwd->pw_uid); exit(1); |