diff options
Diffstat (limited to 'libc/misc/sysvipc/shm.c')
| -rw-r--r-- | libc/misc/sysvipc/shm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libc/misc/sysvipc/shm.c b/libc/misc/sysvipc/shm.c index e4fd2ea7b..b3366b301 100644 --- a/libc/misc/sysvipc/shm.c +++ b/libc/misc/sysvipc/shm.c @@ -69,6 +69,7 @@ int shmctl(int shmid, int cmd, struct shmid_ds *buf) int __ret = __syscall_shmctl(shmid, cmd | __IPC_64, buf); #if (__WORDSIZE == 32) && defined(__mips) && defined(__UCLIBC_USE_TIME64__) union shmun arg = {.buff = buf}; + // When cmd is IPC_RMID, buf should be NULL. if (arg.__pad != NULL) { arg.buff->shm_atime = (__time_t)arg.buff->shm_atime_internal_1 | (__time_t)(arg.buff->shm_atime_internal_2) << 32; arg.buff->shm_dtime = (__time_t)arg.buff->shm_dtime_internal_1 | (__time_t)(arg.buff->shm_dtime_internal_2) << 32; |