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| author | Sergey Fedoseev <fedoseev.sergey@gmail.com> | 2018-08-25 07:54:40 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2018-08-25 07:54:40 (GMT) |
| commit | 86b89916d1b0a26c1e77f53b68829ca583425054 (patch) | |
| tree | 125dcd957579f0932e8788e9fa6b8474311d76ee /Modules | |
| parent | c406d5cd74002964a64c3eb7d9e2445a7fd3a03f (diff) | |
| download | cpython-86b89916d1b0a26c1e77f53b68829ca583425054.zip cpython-86b89916d1b0a26c1e77f53b68829ca583425054.tar.gz cpython-86b89916d1b0a26c1e77f53b68829ca583425054.tar.bz2 | |
Fix upsizing of marks stack in pickle module. (GH-8860)
Previously marks stack was upsized even there was space for additional item.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_pickle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/_pickle.c b/Modules/_pickle.c index 517c99e..39628fc 100644 --- a/Modules/_pickle.c +++ b/Modules/_pickle.c @@ -6288,7 +6288,7 @@ load_mark(UnpicklerObject *self) * mark stack. */ - if ((self->num_marks + 1) >= self->marks_size) { + if (self->num_marks >= self->marks_size) { size_t alloc; /* Use the size_t type to check for overflow. */ |