Commit Graph

8740 Commits

Author SHA1 Message Date
Mathias Vorreiter Pedersen
45f69be94c C++: Accept test changes 2022-12-16 14:14:58 +00:00
Mathias Vorreiter Pedersen
df526552a6 C++: Fix mapping between dataflow nodes and '{Crement, Assign}Operations'. 2022-12-16 14:14:48 +00:00
Jeroen Ketema
31b4dda7bd Merge pull request #11687 from jketema/tainted-path-use-use
C++: Make `cpp/path-injection` work with use-use dataflow
2022-12-14 18:06:05 +01:00
Mathias Vorreiter Pedersen
22b04af0fa Merge pull request #11658 from MathiasVP/uncertain-writes
C++: Flow through uncertain writes
2022-12-14 15:26:28 +00:00
Jeroen Ketema
bb256514c0 Merge remote-tracking branch 'upstream/main' into mathiasvp/replace-ast-with-ir-use-usedataflow 2022-12-14 15:52:20 +01:00
Erik Krogh Kristensen
7615668f92 Merge pull request #11662 from erik-krogh/c-useInstanceOf
Swift/C++: Use instanceof in more places
2022-12-14 14:30:21 +01:00
Jeroen Ketema
c18cfa7a7a C++: Fix itemization in QLDoc 2022-12-14 13:46:07 +01:00
Jeroen Ketema
4075f693bd C++: Make cpp/path-injection work with use-use dataflow 2022-12-14 13:38:55 +01:00
Mathias Vorreiter Pedersen
973aad5c17 Merge pull request #11677 from jketema/argv-flow-source
C++: Recognize indirect `argv` accesses as flow sources for use-use dataflow
2022-12-14 12:36:18 +00:00
Jeroen Ketema
628f92a9fb C++: Fix QL-for-QL warnings 2022-12-13 16:24:55 +01:00
Jeroen Ketema
3be0b3e6c7 C++: Recognize indirect argv accesses as flow sources for use-use dataflow
This fixes the test regression on `cpp/command-line-injection`.
2022-12-13 16:18:17 +01:00
Jeroen Ketema
b10ed976cc Update cpp/ql/src/Likely Bugs/Memory Management/AllocaInLoop.ql
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
2022-12-13 10:57:34 +01:00
Tom Hvitved
cfcb3a60ba C++: Update expected test output 2022-12-13 09:53:01 +01:00
Tom Hvitved
bc58cbec8c C++: Implement ContentApprox 2022-12-13 09:53:01 +01:00
Tom Hvitved
0c2eee2a72 Data flow: Sync files 2022-12-13 09:52:55 +01:00
erik-krogh
92a7e787a8 C: do the minimal change to ValueNumberBound instead 2022-12-12 22:17:50 +01:00
Jeroen Ketema
18dea55071 C++: Fix cpp/alloca-in-loop regressions with use-use dataflow 2022-12-12 19:15:50 +01:00
erik-krogh
698e05f85a Swift/C++: Use instanceof in more places 2022-12-12 16:58:13 +01:00
Mathias Vorreiter Pedersen
a161dddbbf C++: Accept test changes. These happen because these remote flow sources specify that the remote source is both 'isReturnValue' and 'isReturnValueDeref'. 2022-12-12 13:39:09 +00:00
Mathias Vorreiter Pedersen
8722fb2cf5 C++: Accept test changes. 2022-12-12 10:54:40 +00:00
Mathias Vorreiter Pedersen
ad522651ec C++: Flow through uncertain writes. 2022-12-12 10:54:26 +00:00
Mathias Vorreiter Pedersen
2999243e34 C++: Add failing IR dataflow testcase. 2022-12-12 10:42:59 +00:00
Jeroen Ketema
b2091e8632 Merge branch 'main' into mathiasvp/replace-ast-with-ir-use-usedataflow 2022-12-12 11:40:36 +01:00
Jeroen Ketema
cb1dacfef1 C++: Fix QL-for-QL warnings 2022-12-12 11:23:29 +01:00
Jeroen Ketema
beb66d027e C++: Use FlowSource in cpp/path-injection 2022-12-10 20:27:56 +01:00
Jeroen Ketema
d5acd310ce Merge pull request #11644 from jketema/lower-case-flow-source-description
C++: Make all flow source descriptions start with a lower case letter
2022-12-10 20:23:14 +01:00
Mathias Vorreiter Pedersen
9f9ffef697 C++: Make the Node IPA type private. 2022-12-10 14:51:21 +00:00
Mathias Vorreiter Pedersen
de70cbfee9 C++: Change caching for dataflow. 2022-12-09 23:30:47 +00:00
Jeroen Ketema
ce92ba640a C++: Accept test changes 2022-12-09 23:38:03 +01:00
Jeroen Ketema
9dc2614012 C++: Make all flow source descriptions start with a lower case letter
In every context where we use the description a lower case letter makes more
sense.
2022-12-09 23:18:58 +01:00
Jeroen Ketema
1e1974c9fb C++: Add change note 2022-12-09 23:17:36 +01:00
Jeroen Ketema
331fab5ac0 C++: Generalize the ArgvSource flow source
This matches `isUserInput` and handles cases where `argv` has a different name,
which is allowed.
2022-12-09 23:12:31 +01:00
Mathias Vorreiter Pedersen
52bf39bcf9 C++: Use a 'fastTC' instead of '*' to improve performance. 2022-12-09 14:21:09 +00:00
Mathias Vorreiter Pedersen
a3285653ae C++: Prevent an expression to stepping to itself. 2022-12-09 14:20:27 +00:00
Mathias Vorreiter Pedersen
7d1f10bc78 Merge pull request #11627 from jketema/getaddrinfo
C++: Model `getaddrinfo` as flow source
2022-12-09 12:38:43 +00:00
Mathias Vorreiter Pedersen
1169c1b898 C++: Accept test changes caused by the new consitency check. 2022-12-09 09:20:29 +00:00
Jeroen Ketema
2095f11b8c C++: Add change note 2022-12-08 23:35:32 +01:00
Jeroen Ketema
aabbafd2bf C++: Fix QL-for-QL warning 2022-12-08 19:33:11 +01:00
Jeroen Ketema
ec0ce56269 C++: Model getaddrinfo as flow source 2022-12-08 19:20:11 +01:00
Jeroen Ketema
89cd4790d5 Merge pull request #11610 from jketema/scanf
C++: Model `scanf` and `fscanf` as flow sources
2022-12-08 19:14:39 +01:00
Geoffrey White
f373b7fe7c Merge pull request #11596 from geoffw0/cleartextbufferwrite
C++: Performance fix for cpp/cleartext-storage-buffer
2022-12-08 17:18:10 +00:00
Robert Marsh
f235b991db Merge pull request #11374 from MathiasVP/indirect-outnodes-are-post-update-nodes
C++: Field flow through reference-returning functions
2022-12-08 10:46:19 -05:00
Jeroen Ketema
8f9a73ee09 C++: Address review comments 2022-12-08 16:14:12 +01:00
Jeroen Ketema
33fa76f911 C++: Add change note 2022-12-08 15:22:42 +01:00
Jeroen Ketema
b216c79992 C++: Accept test changes 2022-12-08 15:22:41 +01:00
Jeroen Ketema
f35b7f8fe8 C++: Model scanf and fscanf as flow sources 2022-12-08 15:22:41 +01:00
Mathias Vorreiter Pedersen
f814ce7f10 Merge branch 'mathiasvp/replace-ast-with-ir-use-usedataflow' into refactor-isdef-isuse 2022-12-08 13:25:20 +00:00
Mathias Vorreiter Pedersen
0a1097d735 C++: Accept test changes to 'sources-and-sinks.cpp'. 2022-12-08 13:17:35 +00:00
Mathias Vorreiter Pedersen
4fd6ac5657 Merge branch 'main' into mathiasvp/replace-ast-with-ir-use-usedataflow 2022-12-08 13:10:18 +00:00
Mathias Vorreiter Pedersen
6897b20722 Merge pull request #11601 from MathiasVP/keep-std-string-iterator 2022-12-08 12:59:33 +00:00