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Fix: prevent signed integer overflow in OP_MSG message sizes
- #2693
#2693
Merged
aclark4life
merged 13 commits into
mongodb:master
mongodb/mongo-python-driver:master
from
HyperPS:fix/int32-overflow-opmsg
HyperPS/mongo-python-driver:fix/int32-overflow-opmsg
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May 21, 2026
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Fix: prevent signed integer overflow in OP_MSG message sizes
#2693
aclark4life
merged 13 commits into
mongodb:master
mongodb/mongo-python-driver:master
from
HyperPS:fix/int32-overflow-opmsg
HyperPS/mongo-python-driver:fix/int32-overflow-opmsg
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Commits
Commits on Jan 30, 2026
Fix: prevent signed integer overflow in OP_MSG message sizes
HyperPS
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2a0304e
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Commits on Feb 1, 2026
Fix: prevent signed integer overflow in OP_MSG message sizes
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e5cdb2e
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Fix signed int32 overflow in message and buffer size calculations
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acc3f21
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3211211
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Update pymongo/_cmessagemodule.c
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f170513
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Commits on Feb 3, 2026
Merge branch 'master' into fix/int32-overflow-opmsg
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ef64bbf
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Commits on Feb 24, 2026
Revert all bson/buffer.c changes and keep only valid fix in _cmessagemodule.c
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5201951
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Revert all changes except fix: check downsize instead of size in buffer_write_bytes_ssize_t
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077648c
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Fix: restore trailing newline in bson/buffer.c
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4d57f95
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Revert all cosmetic changes, keep only downsize fix on line 63
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bba20d2
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Merge branch 'master' into fix/int32-overflow-opmsg
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e252ccc
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Commits on Apr 1, 2026
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Commits on Apr 3, 2026
Merge branch 'master' into fix/int32-overflow-opmsg
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