diff options
Diffstat (limited to 'Parser/tokenizer.c')
-rw-r--r-- | Parser/tokenizer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c index a7786d0..a59b728 100644 --- a/Parser/tokenizer.c +++ b/Parser/tokenizer.c @@ -1366,6 +1366,10 @@ tok_nextc(struct tok_state *tok) int rc; for (;;) { if (tok->cur != tok->inp) { + if ((unsigned int) tok->col_offset >= (unsigned int) INT_MAX) { + tok->done = E_COLUMNOVERFLOW; + return EOF; + } tok->col_offset++; return Py_CHARMASK(*tok->cur++); /* Fast path */ } |