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

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gdb/
        * gdbarch.sh (function_list): Use 'pstring' when printing
        'gcore_bfd_target'.
        * gdbarch.c: Regenerate.
This commit is contained in:
Joel Brobecker 2011-10-26 18:21:38 +00:00
parent c34fd85260
commit 86ba104287
3 changed files with 8 additions and 2 deletions
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6
gdb/ChangeLog
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@ -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

2
gdb/gdbarch.c
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@ -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));

2
gdb/gdbarch.sh
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@ -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),