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Code Activity

* libio/iofdopen.c (_IO_new_fdopen): Pass _IO_FILE_plus pointer to

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_IO_file_attach. 
* libio/iovdprintf.c (_IO_vdprintf): Likewise.
	* sysdeps/generic/strcpy.c (strcpy): Stifle unused-value warnings.
	* sysdeps/unix/sysv/linux/execve.c (__execve): Add const
	qualifiers.  Don't check NULL-terminator of argv & envp.
	* sysdeps/unix/sysv/linux/getsysstats.c (get_proc_path): Use
	unbounded pointer type in word-size assertion.
	* sysdeps/unix/sysv/linux/ptrace.c (ptrace): Add missing
	cases to stifle warnings.

	* libio/iofdopen.c (_IO_new_fdopen): Pass _IO_FILE_plus pointer to
	_IO_file_attach.
	* libio/iovdprintf.c (_IO_vdprintf): Likewise.
This commit is contained in:
Greg McGary
2000-07-17 22:31:56 +00:00
parent 4d928e8d7d
commit 14fa17ccec
7 changed files with 33 additions and 8 deletions
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9
sysdeps/unix/sysv/linux/execve.c
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@ -20,6 +20,7 @@
#include <unistd.h>
#include <sysdep.h>
#include <alloca.h>
#include <sys/syscall.h>
#include <bp-checks.h>
@ -41,7 +42,7 @@ __execve (file, argv, envp)
__pthread_kill_other_threads_np ();
#if __BOUNDED_POINTERS__
{
char **v;
char *const *v;
int i;
char *__unbounded *__unbounded ubp_argv;
char *__unbounded *__unbounded ubp_envp;
@ -51,15 +52,17 @@ __execve (file, argv, envp)
;
i = v - argv + 1;
ubp_argv = (char *__unbounded *__unbounded) alloca (sizeof (*ubp_argv) * i);
for (v = argv, ubp_v = ubp_argv; i--; v++, ubp_v++)
for (v = argv, ubp_v = ubp_argv; --i; v++, ubp_v++)
*ubp_v = CHECK_STRING (*v);
*ubp_v = 0;
for (v = envp; *v; v++)
;
i = v - envp + 1;
ubp_envp = (char *__unbounded *__unbounded) alloca (sizeof (*ubp_envp) * i);
for (v = envp, ubp_v = ubp_envp; i--; v++, ubp_v++)
for (v = envp, ubp_v = ubp_envp; --i; v++, ubp_v++)
*ubp_v = CHECK_STRING (*v);
*ubp_v = 0;
return INLINE_SYSCALL (execve, 3, CHECK_STRING (file), ubp_argv, ubp_envp);
}