diff options
| author | Lysandros Nikolaou <lisandrosnik@gmail.com> | 2020-06-21 02:18:01 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-21 02:18:01 (GMT) |
| commit | 6c4e0bd974f2895d42b63d9d004587e74b286c88 (patch) | |
| tree | 68e8df81c6375ba0e85e614f6afd92d867a901af /Python/pythonrun.c | |
| parent | 3ccb96c9782480e5ce646a4a130569fb92f2965d (diff) | |
| download | cpython-6c4e0bd974f2895d42b63d9d004587e74b286c88.zip cpython-6c4e0bd974f2895d42b63d9d004587e74b286c88.tar.gz cpython-6c4e0bd974f2895d42b63d9d004587e74b286c88.tar.bz2 | |
bpo-41060: Avoid SEGFAULT when calling GET_INVALID_TARGET in the grammar (GH-21020)
`GET_INVALID_TARGET` might unexpectedly return `NULL`, which if not
caught will cause a SEGFAULT. Therefore, this commit introduces a new
inline function `RAISE_SYNTAX_ERROR_INVALID_TARGET` that always
checks for `GET_INVALID_TARGET` returning NULL and can be used in
the grammar, replacing the long C ternary operation used till now.
Diffstat (limited to 'Python/pythonrun.c')
0 files changed, 0 insertions, 0 deletions