#include "filenames.h"
#include "symfile.h"
#include "objfiles.h"
+#include "gdb_bfd.h"
#include "gdb_obstack.h"
#include "gdb_string.h"
#include "gdbthread.h"
asection *text = NULL;
CORE_ADDR text_vma;
- abfd = bfd_openr (so->so_name, "pei-i386");
+ abfd = gdb_bfd_open (so->so_name, "pei-i386", -1);
if (!abfd)
return so;
if (!text)
{
- bfd_close (abfd);
+ gdb_bfd_unref (abfd);
return so;
}
load_addr + 0x1000);
cygwin_load_end = cygwin_load_start + bfd_section_size (abfd, text);
- bfd_close (abfd);
+ gdb_bfd_unref (abfd);
}
#endif
/* Try to find exe name as symlink target of /proc/<pid>/exe. */
int nchars;
char procexe[sizeof ("/proc/4294967295/exe")];
- sprintf (procexe, "/proc/%u/exe", pid);
+
+ xsnprintf (procexe, sizeof (procexe), "/proc/%u/exe", pid);
nchars = readlink (procexe, path, sizeof(path));
if (nchars > 0 && nchars < sizeof (path))
{
char shell[__PMAX]; /* Path to shell */
char *toexec;
char *args;
+ size_t args_len;
HANDLE tty;
char *w32env;
char *temp;
cygallargs = (wchar_t *) alloca (len * sizeof (wchar_t));
swprintf (cygallargs, len, L" -c 'exec %s %s'", exec_file, allargs);
#else
- cygallargs = (char *)
- alloca (sizeof (" -c 'exec '") + strlen (exec_file)
- + strlen (allargs) + 2);
- sprintf (cygallargs, " -c 'exec %s %s'", exec_file, allargs);
+ len = (sizeof (" -c 'exec '") + strlen (exec_file)
+ + strlen (allargs) + 2);
+ cygallargs = (char *) alloca (len);
+ xsnprintf (cygallargs, len, " -c 'exec %s %s'", exec_file, allargs);
#endif
toexec = shell;
flags |= DEBUG_PROCESS;
}
#else
toexec = exec_file;
- args = alloca (strlen (toexec) + strlen (allargs) + 2);
- strcpy (args, toexec);
- strcat (args, " ");
- strcat (args, allargs);
+ /* Build the command line, a space-separated list of tokens where
+ the first token is the name of the module to be executed.
+ To avoid ambiguities introduced by spaces in the module name,
+ we quote it. */
+ args_len = strlen (toexec) + 2 /* quotes */ + strlen (allargs) + 2;
+ args = alloca (args_len);
+ xsnprintf (args, args_len, "\"%s\" %s", toexec, allargs);
flags |= DEBUG_ONLY_THIS_PROCESS;
for (so = solib_start.next; so; so = so->next)
windows_xfer_shared_library (so->so_name, (CORE_ADDR)
(uintptr_t) so->lm_info->load_addr,
- target_gdbarch, &obstack);
+ target_gdbarch (), &obstack);
obstack_grow_str0 (&obstack, "</library-list>\n");
buf = obstack_finish (&obstack);
len_avail = strlen (buf);
if (offset >= len_avail)
- return 0;
-
- if (len > len_avail - offset)
- len = len_avail - offset;
- memcpy (readbuf, buf + offset, len);
+ len= 0;
+ else
+ {
+ if (len > len_avail - offset)
+ len = len_avail - offset;
+ memcpy (readbuf, buf + offset, len);
+ }
obstack_free (&obstack, NULL);
return len;
{
int len = strlen (oldini);
char *newini = alloca (len + 1);
- sprintf (newini, "%.*s.gdbinit",
- (int) (len - (sizeof ("gdb.ini") - 1)), oldini);
+
+ xsnprintf (newini, len + 1, "%.*s.gdbinit",
+ (int) (len - (sizeof ("gdb.ini") - 1)), oldini);
warning (_("obsolete '%s' found. Rename to '%s'."), oldini, newini);
}
}