From bf47b6f40a04ecf6e4daabe8e854bc295b29f0b7 Mon Sep 17 00:00:00 2001 From: yliu Date: Mon, 21 Jul 2025 15:51:14 +0800 Subject: time64: fixed msgctl/semctl/shmctl result errors for for MIPS32/RISCV32 --- libc/misc/sysvipc/sem.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'libc/misc/sysvipc/sem.c') diff --git a/libc/misc/sysvipc/sem.c b/libc/misc/sysvipc/sem.c index 07076eff7..041b20df2 100644 --- a/libc/misc/sysvipc/sem.c +++ b/libc/misc/sysvipc/sem.c @@ -58,8 +58,10 @@ int semctl(int semid, int semnum, int cmd, ...) #ifdef __NR_semctl int __ret = __semctl(semid, semnum, cmd | __IPC_64, arg.__pad); #if defined(__UCLIBC_USE_TIME64__) - arg.buf->sem_otime = (__time_t)arg.buf->__sem_otime_internal_1 | (__time_t)(arg.buf->__sem_otime_internal_2) << 32; - arg.buf->sem_ctime = (__time_t)arg.buf->__sem_ctime_internal_1 | (__time_t)(arg.buf->__sem_ctime_internal_2) << 32; + if (arg.__pad != NULL) { + arg.buf->sem_otime = (__time_t)arg.buf->__sem_otime_internal_1 | (__time_t)(arg.buf->__sem_otime_internal_2) << 32; + arg.buf->sem_ctime = (__time_t)arg.buf->__sem_ctime_internal_1 | (__time_t)(arg.buf->__sem_ctime_internal_2) << 32; + } #endif return __ret; #else -- cgit v1.2.3