2013-01-31 Joseph Myers <joseph@codesourcery.com>
[BZ #13550]
+ * sysdeps/generic/bp-semctl.h: Remove file.
+ * sysdeps/unix/sysv/linux/i386/semctl.c: Don't include
+ <bp-checks.h> and <bp-semctl.h>.
+ (__old_semctl): Don't use CHECK_SEMCTL.
+ (__new_semctl): Likewise.
+ * sysdeps/unix/sysv/linux/semctl.c: Don't include <bp-checks.h>
+ and <bp-semctl.h>.
+ (__old_semctl): Don't use CHECK_SEMCTL.
+ (__new_semctl): Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: Don't include
+ <bp-checks.h> and <bp-semctl.h>.
+ (__old_semctl): Don't use CHECK_SEMCTL.
+ (__new_semctl): Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Don't include
+ <bp-checks.h> and <bp-semctl.h>.
+ (semctl): Don't use CHECK_SEMCTL.
+
+ [BZ #13550]
* Makerules (elide-bp-thunks): Remove variable.
(elide-routines.oS): Don't use $(elide-bp-thunks).
(elide-routines.os): Likewise.
+2013-01-31 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #13550]
+ * sysdeps/unix/sysv/linux/alpha/semctl.c: Don't include
+ <bp-checks.h> and <bp-semctl.h>.
+ (__new_semctl): Don't use CHECK_SEMCTL.
+
2013-01-08 Andreas Jaeger <aj@suse.de>
[BZ# 14985]
+2013-01-31 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #13550]
+ * sysdeps/unix/sysv/linux/mips/mips64/semctl.c: Don't include
+ <bp-checks.h> and <bp-semctl.h>.
+ (__semctl): Don't use CHECK_SEMCTL.
+
2013-01-29 Maciej W. Rozycki <macro@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h: Correct
struct seminfo *__buf; /* buffer for IPC_INFO */
};
-#include <bp-checks.h>
-#include <bp-semctl.h>
-
-
int
__new_semctl (int semid, int semnum, int cmd, ...)
{
va_end (ap);
return INLINE_SYSCALL (semctl, 4, semid, semnum, cmd | __IPC_64,
- CHECK_SEMCTL (&arg, semid, cmd | __IPC_64)->array);
+ arg.array);
}
#include <shlib-compat.h>
struct seminfo *__buf; /* buffer for IPC_INFO */
};
-#include <bp-checks.h>
-#include <bp-semctl.h> /* definition of CHECK_SEMCTL needs union semum */
-
int __semctl (int semid, int semnum, int cmd, ...);
int
va_end (ap);
return INLINE_SYSCALL (semctl, 4, semid, semnum, cmd | __IPC_64,
- CHECK_SEMCTL (&arg, semid, cmd | __IPC_64)->array);
+ arg.array);
}
#include <shlib-compat.h>
+++ /dev/null
-/* Bounded-pointer checking macros for C.
- Copyright (C) 2000-2013 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Greg McGary <greg@mcgary.org>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _bp_semctl_h_
-#define _bp_semctl_h_ 1
-
-#if __BOUNDED_POINTERS__
-
-# define CHECK_SEMCTL(ARGP, SEMID, CMD) check_semctl (ARGP, SEMID, CMD)
-
-union semun *__unbounded
-check_semctl (union semun *arg, int semid, int cmd)
-{
- int ipc64 = (cmd & __IPC_64);
-
- switch (cmd & ~__IPC_64)
- {
- case IPC_STAT:
- case IPC_SET:
- (void) CHECK_1 (arg->buf);
- break;
-
- case GETALL:
- case SETALL:
- {
- struct semid_ds ds;
- union semun un = { .buf = &ds };
- unsigned int length = ~0;
-
- /* It's unfortunate that we need to make a recursive
- system call to get the size of the semaphore set... */
- if (semctl (semid, 0, IPC_STAT | ipc64, un) == 0)
- length = ds.sem_nsems;
- (void) CHECK_N (arg->array, length);
- break;
- }
-
- case IPC_INFO:
- (void) CHECK_1 (arg->__buf);
- break;
- }
-
- return __ptrvalue (arg);
-}
-
-#else
-# define CHECK_SEMCTL(ARGP, SEMID, CMD) (ARGP)
-#endif
-
-#endif /* _bp_semctl_h_ */
struct __old_semid_ds *__old_buf;
};
-#include <bp-checks.h>
-#include <bp-semctl.h> /* definition of CHECK_SEMCTL needs union semum */
-
/* Return identifier for array of NSEMS semaphores associated with
KEY. */
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
va_end (ap);
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd,
- CHECK_SEMCTL (&arg, semid, cmd));
+ &arg);
}
compat_symbol (libc, __old_semctl, semctl, GLIBC_2_0);
#endif
va_end (ap);
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd | __IPC_64,
- CHECK_SEMCTL (&arg, semid, cmd | __IPC_64));
+ &arg);
}
versioned_symbol (libc, __new_semctl, semctl, GLIBC_2_2);
struct __old_semid_ds *__old_buf;
};
-#include <bp-checks.h>
-#include <bp-semctl.h> /* definition of CHECK_SEMCTL needs union semum */
-
/* Return identifier for array of NSEMS semaphores associated with
KEY. */
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
va_end (ap);
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd,
- CHECK_SEMCTL (&arg, semid, cmd));
+ &arg);
}
compat_symbol (libc, __old_semctl, semctl, GLIBC_2_0);
#endif
#if __ASSUME_IPC64 > 0
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd | __IPC_64,
- CHECK_SEMCTL (&arg, semid, cmd | __IPC_64));
+ &arg);
#else
switch (cmd)
{
break;
default:
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd,
- CHECK_SEMCTL (&arg, semid, cmd));
+ &arg);
}
{
/* Unfortunately there is no way how to find out for sure whether
we should use old or new semctl. */
result = INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd | __IPC_64,
- CHECK_SEMCTL (&arg, semid, cmd | __IPC_64));
+ &arg);
if (result != -1 || errno != EINVAL)
return result;
}
}
result = INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd,
- CHECK_SEMCTL (&arg, semid, cmd));
+ &arg);
if (result != -1 && cmd != IPC_SET)
{
memset(buf, 0, sizeof(*buf));
struct __old_semid_ds *__old_buf;
};
-#include <bp-checks.h>
-#include <bp-semctl.h> /* definition of CHECK_SEMCTL needs union semum */
-
/* Return identifier for array of NSEMS semaphores associated with
KEY. */
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
}
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd,
- CHECK_SEMCTL (&arg, semid, cmd));
+ &arg);
}
compat_symbol (libc, __old_semctl, semctl, GLIBC_2_0);
#endif
}
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd | __IPC_64,
- CHECK_SEMCTL (&arg, semid, cmd | __IPC_64));
+ &arg);
}
versioned_symbol (libc, __new_semctl, semctl, GLIBC_2_2);
struct seminfo *__buf; /* buffer for IPC_INFO */
};
-#include <bp-checks.h>
-#include <bp-semctl.h> /* definition of CHECK_SEMCTL needs union semum */
-
/* Return identifier for array of NSEMS semaphores associated with
KEY. */
va_end (ap);
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd,
- CHECK_SEMCTL (&arg, semid, cmd)->array);
+ arg.array);
}