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| author | Erlend E. Aasland <erlend.aasland@protonmail.com> | 2023-06-09 16:55:53 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-09 16:55:53 (GMT) |
| commit | 6c832ddcf28187f86100c790afb16a0223d945d0 (patch) | |
| tree | 3e14bfd84d0a54a9c1c4c505c75969211acd4eac /Python/compile.c | |
| parent | d7f46bcd989580340675bf0a9fdbfa1505a37e81 (diff) | |
| download | cpython-6c832ddcf28187f86100c790afb16a0223d945d0.zip cpython-6c832ddcf28187f86100c790afb16a0223d945d0.tar.gz cpython-6c832ddcf28187f86100c790afb16a0223d945d0.tar.bz2 | |
gh-105375: Improve error handling in compiler_enter_scope() (#105494)
Diffstat (limited to 'Python/compile.c')
| -rw-r--r-- | Python/compile.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Python/compile.c b/Python/compile.c index 3243172..e3a7623 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -1228,8 +1228,12 @@ compiler_enter_scope(struct compiler *c, identifier name, } u->u_metadata.u_name = Py_NewRef(name); u->u_metadata.u_varnames = list2dict(u->u_ste->ste_varnames); + if (!u->u_metadata.u_varnames) { + compiler_unit_free(u); + return ERROR; + } u->u_metadata.u_cellvars = dictbytype(u->u_ste->ste_symbols, CELL, DEF_COMP_CELL, 0); - if (!u->u_metadata.u_varnames || !u->u_metadata.u_cellvars) { + if (!u->u_metadata.u_cellvars) { compiler_unit_free(u); return ERROR; } |