Christian Heimes added the comment: #0 memchr () at ../sysdeps/x86_64/memchr.S:155 #1 0x0000000000467ca4 in countchar (maxcount=<optimized out>, c=10 '\n', target_len=-1152922353, target=0x7fff3b196034 'A' <repeats 200 times>...) at Objects/stringobject.c:2341 #2 replace_delete_single_character (maxcount=<optimized out>, from_c=10 '\n', self=0x7fff3b196010) at Objects/stringobject.c:2427 #3 replace (maxcount=<optimized out>, to_len=<optimized out>, to_s=<optimized out>, from_len=1, from_s=<optimized out>, self=0x7fff3b196010) at Objects/stringobject.c:2780 #4 string_replace (self=0x7fff3b196010, args=<optimized out>) at Objects/stringobject.c:2854
target_len=-1152922353 looks fishy. I think countchar()'s target_len argument has a wrong argument type. It should be Py_ssize_t instead of int. -countchar(const char *target, int target_len, char c, Py_ssize_t maxcount) +countchar(const char *target, Py_ssize_t target_len, char c, Py_ssize_t maxcount) ---------- nosy: +christian.heimes _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue18427> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com