diff options
Diffstat (limited to 'util/shmctl.c')
| -rw-r--r-- | util/shmctl.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/util/shmctl.c b/util/shmctl.c index 9c458e7d..6a0ea764 100644 --- a/util/shmctl.c +++ b/util/shmctl.c @@ -6,6 +6,7 @@ #include <signal.h> #include <sys/types.h> #include <sys/stat.h> +#include <sys/shm.h> #include "config.h" #include "pttstruct.h" #include "util.h" @@ -219,6 +220,12 @@ int main(int argc, char **argv) int i = 0; if( argc >= 2 ){ + /* shmctl shouldn't create shm itself */ + int shmid = shmget(UHASH_KEY, sizeof(*utmpshm), 0); + if( shmid < 0 ){ + perror("attach utmpshm"); + return 1; + } chdir(BBSHOME); resolve_utmp(); resolve_boards(); |