Fix 'sprintf' of potential NULL pointer in 'maint print arch'

gdb/
        * gdbarch.sh (function_list): Use 'pstring' when printing
        'gcore_bfd_target'.
        * gdbarch.c: Regenerate.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5d60872..a10d060 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2011-10-26  Meador Inge  <meadori@codesourcery.com>
+
+       * gdbarch.sh (function_list): Use 'pstring' when printing
+       'gcore_bfd_target'.
+       * gdbarch.c: Regenerate.
+
 2011-10-26  Ulrich Weigand  <uweigand@de.ibm.com>
 
        * regcache.c (registers_changed_ptid): Invalidate thread architecture

diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index ea48fa7..1ada504 100644 (file)
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -953,7 +953,7 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
                       gdbarch_gcore_bfd_target_p (gdbarch));
   fprintf_unfiltered (file,
                       "gdbarch_dump: gcore_bfd_target = %s\n",
-                      gdbarch->gcore_bfd_target);
+                      pstring (gdbarch->gcore_bfd_target));
   fprintf_unfiltered (file,
                       "gdbarch_dump: gen_return_address = <%s>\n",
                       host_address_to_string (gdbarch->gen_return_address));

diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index bf78173..a9ca03d 100755 (executable)
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -640,7 +640,7 @@ M:LONGEST:core_xfer_shared_libraries:gdb_byte *readbuf, ULONGEST offset, LONGEST
 M:char *:core_pid_to_str:ptid_t ptid:ptid
 
 # BFD target to use when generating a core file.
-V:const char *:gcore_bfd_target:::0:0:::gdbarch->gcore_bfd_target
+V:const char *:gcore_bfd_target:::0:0:::pstring (gdbarch->gcore_bfd_target)
 
 # If the elements of C++ vtables are in-place function descriptors rather
 # than normal function pointers (which may point to code or a descriptor),