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| author | Greg McGary <greg@mcgary.org> | 2000-07-27 06:25:28 +0000 |
|---|---|---|
| committer | Greg McGary <greg@mcgary.org> | 2000-07-27 06:25:28 +0000 |
| commit | d25c879dc55dcc6a477fdce1c75382afec7596b8 (patch) | |
| tree | 623e432d69fb742e511a258889ca3f4bfaf113e0 /sysdeps/unix/sysv/linux/msgsnd.c | |
| parent | 4362aba591b7f7dd67abdb37478a4dd8393b5253 (diff) | |
| download | glibc-d25c879dc55dcc6a477fdce1c75382afec7596b8.tar.gz glibc-d25c879dc55dcc6a477fdce1c75382afec7596b8.tar.xz glibc-d25c879dc55dcc6a477fdce1c75382afec7596b8.zip | |
* sysdeps/gnu/bits/msq.h: Qualify kernel's
data structure pointers as __unbounded. * sysdeps/unix/sysv/linux/mips/bits/shm.h: Likewise. * sysdeps/generic/bp-semctl.h: New file. * sysdeps/unix/sysv/linux/msgctl.c: Qualify kernel's data structure pointers as __unbounded. Check bounds of syscall args. * sysdeps/unix/sysv/linux/msgrcv.c: Likewise. * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. * sysdeps/unix/sysv/linux/semctl.c: Likewise. * sysdeps/unix/sysv/linux/semop.c: Likewise. * sysdeps/unix/sysv/linux/shmat.c: Likewise. * sysdeps/unix/sysv/linux/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/shmdt.c: Likewise. * sysdeps/unix/sysv/linux/alpha/msgctl.c: Likewise. * sysdeps/unix/sysv/linux/alpha/semctl.c: Likewise. * sysdeps/unix/sysv/linux/alpha/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/i386/msgctl.c: Likewise. * sysdeps/unix/sysv/linux/i386/semctl.c: Likewise. * sysdeps/unix/sysv/linux/i386/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: Likewise. 2000-07-26 Greg McGary <greg@mcgary.org> * sysdeps/gnu/bits/msq.h: Qualify kernel's data structure pointers as __unbounded. * sysdeps/unix/sysv/linux/mips/bits/shm.h: Likewise. * sysdeps/generic/bp-semctl.h: New file. * sysdeps/unix/sysv/linux/msgctl.c: Qualify kernel's data structure pointers as __unbounded. Check bounds of syscall args. * sysdeps/unix/sysv/linux/msgrcv.c: Likewise. * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. * sysdeps/unix/sysv/linux/semctl.c: Likewise. * sysdeps/unix/sysv/linux/semop.c: Likewise. * sysdeps/unix/sysv/linux/shmat.c: Likewise. * sysdeps/unix/sysv/linux/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/shmdt.c: Likewise. * sysdeps/unix/sysv/linux/alpha/msgctl.c: Likewise. * sysdeps/unix/sysv/linux/alpha/semctl.c: Likewise. * sysdeps/unix/sysv/linux/alpha/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/i386/msgctl.c: Likewise. * sysdeps/unix/sysv/linux/i386/semctl.c: Likewise. * sysdeps/unix/sysv/linux/i386/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/msgsnd.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/msgsnd.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/msgsnd.c b/sysdeps/unix/sysv/linux/msgsnd.c index 43a5a870e2..a068556496 100644 --- a/sysdeps/unix/sysv/linux/msgsnd.c +++ b/sysdeps/unix/sysv/linux/msgsnd.c @@ -24,6 +24,8 @@ #include <sysdep.h> #include <sys/syscall.h> +#include <bp-checks.h> + int msgsnd (msqid, msgp, msgsz, msgflg) int msqid; @@ -31,5 +33,6 @@ msgsnd (msqid, msgp, msgsz, msgflg) size_t msgsz; int msgflg; { - return INLINE_SYSCALL (ipc, 5, IPCOP_msgsnd, msqid, msgsz, msgflg, (void *)msgp); + return INLINE_SYSCALL (ipc, 5, IPCOP_msgsnd, msqid, msgsz, + msgflg, CHECK_N (msgp, msgsz)); } |