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| author | Benjamin Peterson <benjamin@python.org> | 2015-08-14 04:52:56 (GMT) |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2015-08-14 04:52:56 (GMT) |
| commit | 223546d55cddf0e1c52e114201747ab154216fd4 (patch) | |
| tree | 50a0b6d4edddf111fe17de2640956470d316c548 | |
| parent | 9168d069bf41fc561f6d53a04bb97d2133b37775 (diff) | |
| download | cpython-223546d55cddf0e1c52e114201747ab154216fd4.zip cpython-223546d55cddf0e1c52e114201747ab154216fd4.tar.gz cpython-223546d55cddf0e1c52e114201747ab154216fd4.tar.bz2 | |
add missing NULL checks to get_coding_spec (closes #24854)
| -rw-r--r-- | Parser/tokenizer.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c index d0e4a0e..109c0ee 100644 --- a/Parser/tokenizer.c +++ b/Parser/tokenizer.c @@ -235,7 +235,10 @@ get_coding_spec(const char *s, Py_ssize_t size) if (begin < t) { char* r = new_string(begin, t - begin); - char* q = get_normal_name(r); + char* q; + if (!r) + return NULL; + q = get_normal_name(r); if (r != q) { PyMem_FREE(r); r = new_string(q, strlen(q)); |