Commit Graph

3697 Commits

Author SHA1 Message Date
Mathias Vorreiter Pedersen
b3f4357dc8 Merge pull request #7742 from geoffw0/clrtxt6
C++: Upgrade cpp/cleartext-storage-buffer
2022-01-27 14:40:40 +00:00
Geoffrey White
47528dd8c0 C++: Autoformat. 2022-01-27 12:56:16 +00:00
Geoffrey White
f090a3b440 C++: Add to and clarify some taint library QLDoc. 2022-01-27 11:26:00 +00:00
github-actions[bot]
634134f283 Release preparation for version 2.8.0 2022-01-27 10:40:20 +00:00
Dave Bartolomeo
d069d91bf5 Merge pull request #6601 from dbartol/dbartol/side-effect-reorder/work
Fix order of IR call side effects
2022-01-26 17:02:02 -05:00
Edoardo Pirovano
1b539eb4dc Merge branch rc/3.4 into main 2022-01-25 16:22:01 +00:00
Dave Bartolomeo
9183a4d7e7 Merge remote-tracking branch 'upstream/main' into dbartol/side-effect-reorder/work 2022-01-24 15:56:38 -05:00
Geoffrey White
588447d596 C++: Fix up isParameterDeref. 2022-01-24 11:06:24 +00:00
Geoffrey White
4326e6f706 C++: Split 'gets' model and make it a local source. 2022-01-21 17:29:49 +00:00
Erik Krogh Kristensen
f500bccbe4 add explicit this to member call 2022-01-21 11:46:33 +01:00
Erik Krogh Kristensen
a77b2b0209 Merge pull request #7668 from erik-krogh/simplify-casts
simplify expressions that could be type-casts
2022-01-20 15:20:18 +01:00
Geoffrey White
b230681bc8 Merge pull request #7650 from geoffw0/clrtxt3
C++: Improve cpp/cleartext-transmission
2022-01-20 13:21:54 +00:00
github-actions[bot]
ab218421da Post-release preparation for codeql-cli-2.7.6 2022-01-20 12:59:20 +00:00
Erik Krogh Kristensen
4e8e3a7420 simplify expressions that could be type-casts 2022-01-20 10:41:35 +01:00
github-actions[bot]
4ce8ccc52b Release preparation for version 2.7.6 2022-01-20 08:21:18 +00:00
Geoffrey White
330b4c3704 C++: Generalize hasSocketInput a little to include fgets and friends. 2022-01-19 13:00:35 +00:00
Robert Marsh
024bd27485 Merge pull request #7578 from MathiasVP/store-dest-should-not-be-use
C++: Store destinations should not be uses for dataflow SSA
2022-01-18 11:36:15 -05:00
Mathias Vorreiter Pedersen
cb0cc8d859 Merge pull request #7625 from geoffw0/nullterm4
C++: Fix some code duplication.
2022-01-18 11:18:06 +00:00
Mathias Vorreiter Pedersen
e1598aba5e C++: Fix spelling. 2022-01-18 09:44:36 +00:00
Anders Schack-Mulligen
fff3b5c5b4 Dataflow: Add qldoc. 2022-01-18 10:39:55 +01:00
Anders Schack-Mulligen
71e39353ca Dataflow: Sync. 2022-01-18 10:36:52 +01:00
Anders Schack-Mulligen
dfa79f6119 Dataflow: Sync. 2022-01-18 10:30:09 +01:00
Chris Smowton
2c37885f6e Sync dataflow 2022-01-18 10:30:09 +01:00
Geoffrey White
d475101286 C++: Fix some code duplication. 2022-01-17 16:26:22 +00:00
Tom Hvitved
3c837c322b Merge pull request #7514 from github/post-release-prep/codeql-cli-2.7.5
Post-release preparation for codeql-cli-2.7.5
2022-01-17 12:40:33 +01:00
Mathias Vorreiter Pedersen
78642aaae2 Merge pull request #7593 from MathiasVP/fix-join-order-in-get-conversion-type
C++: Fix join order in 'getConversionType4'
2022-01-17 11:01:08 +00:00
Robert Marsh
5df6bcf952 C++: change note for hex format range analysis 2022-01-14 13:18:58 -05:00
Robert Marsh
9de63b2812 Merge branch 'main' into rdmarsh2/cpp/hex-format-range-analysis
Accept test changes from query split
2022-01-14 12:53:52 -05:00
Andrew Eisenberg
fbb5d7196f Merge branch 'main' into post-release-prep/codeql-cli-2.7.5 2022-01-14 08:23:43 -08:00
Mathias Vorreiter Pedersen
25253c7b8d C++: Don't count write operations as uses for IR dataflow. Accept test changes. 2022-01-14 13:39:57 +00:00
Mathias Vorreiter Pedersen
6d95d47467 Merge branch 'main' into fix-join-order-in-get-conversion-type 2022-01-14 09:53:17 +00:00
Mathias Vorreiter Pedersen
68385dfab5 Merge pull request #7386 from github/redsun82/cpp-overrunning-write-precision-split
C++: split `cpp/overrunning-write` into two
2022-01-14 09:11:39 +00:00
Anders Schack-Mulligen
0b24af901d Merge pull request #7349 from aschackmull/dataflow/state
Dataflow: Add support for flow state
2022-01-14 09:12:38 +01:00
Andrew Eisenberg
4ffd8c62ac Merge pull request #7579 from github/aeisenberg/changenote-upgrades-removal
Changenotes: Add changenotes for upgrades refactoring
2022-01-13 09:09:06 -08:00
Anders Schack-Mulligen
c44cf29992 Merge pull request #7587 from owen-mc/add-default-taint-sanitizer-guard
Dataflow: Add default taint sanitizer guard
2022-01-13 14:44:55 +01:00
Mathias Vorreiter Pedersen
6148af4621 C++: Fix join order in 'getConversionType4'. 2022-01-13 13:28:36 +00:00
Anders Schack-Mulligen
f7cf327e71 Dataflow: Sync 2022-01-13 13:28:43 +01:00
Paolo Tranquilli
e6763c858d C++: add bindingset to private Printf predicate
That predicate turned out to create a lot of tuples, of which only a
minimal part was then used in the query.
2022-01-13 11:59:48 +00:00
Paolo Tranquilli
c117a1e21f C++: demote VeryLikelyOverrunWrite cast results
There were some false positives where something like

    int x;
    // ...
    sprintf(buff, "%ld", (long)x);

was considered as if the parameter had a non-trivial range analysis only
because the range of `int` is smaller than the range for `long`, without
any non-trivial range analysis actually done on `x`.

These will now be reported by `OverrunWrite` instead.
2022-01-13 11:59:48 +00:00
Paolo Tranquilli
630982cc31 C++: auto format Printf.qll 2022-01-13 11:59:48 +00:00
Paolo Tranquilli
9f811b2439 C++: remove unused variables and fix tests 2022-01-13 11:59:47 +00:00
Paolo Tranquilli
013216d5e6 C++: exclude widening from VeryLikelyOverrunWrite
This also restrict what we consider "non-trivial" range analysis, as we
now require both ends to be non-trivially bounded for signed integers.
This avoids false positives stemming from a non trivial upper bound but
no meaningful lower bound, for example.
2022-01-13 11:59:47 +00:00
Paolo Tranquilli
8ac34f3db5 C++: NoSpecifiedEstimateReasonUnspecified... 2022-01-13 11:59:47 +00:00
Andrew Eisenberg
e435a3e9c3 Changenotes: Add changenotes for upgrades refactoring 2022-01-12 11:36:31 -08:00
Robert Marsh
5031d6c4a3 Merge pull request #7566 from MathiasVP/smaller-join-in-reachesRefParameter
C++: Smaller join in `reachesRefParameter`
2022-01-12 10:04:35 -05:00
Owen Mansel-Chan
8e8278764b Add predicate defaultTaintSanitizerGuard for each language
This was done manually, as these files are not synced by sync-files.py.
2022-01-12 14:44:56 +00:00
Owen Mansel-Chan
c112980b81 Sync TaintTrackingImpl.qll
Done automatically using sync-files.py
2022-01-12 14:44:55 +00:00
github-actions[bot]
8a2d92badc Post-release preparation for codeql-cli-2.7.5 2022-01-12 13:28:43 +00:00
Andrew Eisenberg
07228672df Merge branch 'main' into aeisenberg/remove-upgrades 2022-01-11 11:25:27 -08:00
Mathias Vorreiter Pedersen
c45127fdd6 Merge pull request #7541 from github/rdmarsh2/dataflow-ipa-params
C++: Use an IPA type rather than negative indexes for argument/parameter matching in data flow
2022-01-11 16:52:13 +00:00