Replace strcpy()+strcat() song and dance by a single sprintf().

[libfirm] / ir / be / bemain.c

diff --git a/ir/be/bemain.c b/ir/be/bemain.c
index 1baca25..1ad8993 100644 (file)
--- a/ir/be/bemain.c
+++ b/ir/be/bemain.c
@@ -547,9 +547,7 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
                Get the filename for the profiling data.
                Beware: '\0' is already included in sizeof(suffix)
        */
-       memset(prof_filename, 0, sizeof(prof_filename));
-       strncpy(prof_filename, cup_name, sizeof(prof_filename) - sizeof(suffix));
-       strcat(prof_filename, suffix);
+       sprintf(prof_filename, "%.*s%s\n", (int)(sizeof(prof_filename) - sizeof(suffix)), cup_name, suffix);
 
        /*
                Next: Either instruments all irgs with profiling code