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authorPedro Alves <palves@redhat.com>2009-08-14 00:32:33 +0000
committerPedro Alves <palves@redhat.com>2009-08-14 00:32:33 +0000
commit759ef83693911e20efd389b20cbf8f3a8eec30eb (patch)
tree7e7de1542d7ae1e9bef5d8ca15956af47858f0d2 /gdb/xtensa-tdep.c
parent4da0d875114aa6b8c919e2e36dc17ef3cab1dc69 (diff)
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* ui-file.h (ui_file_xstrdup): Mention that the length argument
may be NULL. * ui-file.c (ui_file_xstrdup): Don't dereference LENGTH if it is NULL. * aix-thread.c (aix_thread_extra_thread_info): Pass NULL as length parameter to ui_file_xstrdup. * arm-tdep.c (_initialize_arm_tdep): Ditto. * infrun.c (print_target_wait_results): Ditto. * language.c (add_language): Ditto. * linespec.c (cplusplus_error): Ditto. * remote.c (escape_buffer): Ditto. * typeprint.c (type_to_string): Ditto. * utils.c (error_stream): Ditto. * varobj.c (value_get_print_value): Ditto. * xtensa-tdep.c (xtensa_verify_config): Replace `dummy' local with `length' local. Pass it to ui_file_xstrdup, and avoid an strlen call. * gdbarch.sh (verify_gdbarch): Ditto. * gdbarch.c: Regenerate. * cli/cli-setshow.c (do_setshow_command): Pass NULL as length parameter to ui_file_xstrdup. * python/python-frame.c (frapy_str): Ditto. * python/python-type.c (typy_str): Use the length local instead of calling strlen. * python/python-value.c (valpy_str): Pass NULL as length parameter to ui_file_xstrdup.
Diffstat (limited to 'gdb/xtensa-tdep.c')
-rw-r--r--gdb/xtensa-tdep.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
index 966a739..0745497 100644
--- a/gdb/xtensa-tdep.c
+++ b/gdb/xtensa-tdep.c
@@ -2498,7 +2498,7 @@ xtensa_verify_config (struct gdbarch *gdbarch)
struct ui_file *log;
struct cleanup *cleanups;
struct gdbarch_tdep *tdep;
- long dummy;
+ long length;
char *buf;
tdep = gdbarch_tdep (gdbarch);
@@ -2531,9 +2531,9 @@ xtensa_verify_config (struct gdbarch *gdbarch)
if (tdep->a0_base == -1)
fprintf_unfiltered (log, _("\n\ta0_base: No Ax registers"));
- buf = ui_file_xstrdup (log, &dummy);
+ buf = ui_file_xstrdup (log, &length);
make_cleanup (xfree, buf);
- if (strlen (buf) > 0)
+ if (length > 0)
internal_error (__FILE__, __LINE__,
_("the following are invalid: %s"), buf);
do_cleanups (cleanups);