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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5 |
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024281d4 |
| 17-Apr-2024 |
Balazs Benics <benicsbalazs@gmail.com> |
[analyzer] Harden security.cert.env.InvalidPtr checker fn matching
Relates to #88181
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| #
e096c144 |
| 17-Apr-2024 |
Balazs Benics <benicsbalazs@gmail.com> |
[analyzer] Fix a security.cert.env.InvalidPtr crash
Fixes #88181
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Revision tags: llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4 |
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| #
f7a46d70 |
| 24-Oct-2023 |
Endre Fülöp <endre.fulop@sigmatechnology.se> |
[analyzer][clangsa] Add new option to alpha.security.cert.InvalidPtrChecker (#67663)
Introduce 'InvalidatingGetEnv' checker option for 'getenv' calls.
- POSIX suggests consecutive 'getenv' calls
[analyzer][clangsa] Add new option to alpha.security.cert.InvalidPtrChecker (#67663)
Introduce 'InvalidatingGetEnv' checker option for 'getenv' calls.
- POSIX suggests consecutive 'getenv' calls may invalidate
pointer pointers. This is often too strict in real-world scenarios.
- New 'InvalidatingGetEnv' checker option provides a more
pragmatic default that doesn't treat consecutive 'getenv'
calls as invalidating.
- Now also handles main function specifications with an
environment pointer as the third parameter.
Original Phabricator review:
https://reviews.llvm.org/D154603
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Revision tags: llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7 |
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| #
d9ab3e82 |
| 26-Dec-2022 |
serge-sans-paille <sguelton@mozilla.com> |
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
This avoids recomputing string length that is already known at compile time.
It has a slight impact on pr
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
This avoids recomputing string length that is already known at compile time.
It has a slight impact on preprocessing / compile time, see
https://llvm-compile-time-tracker.com/compare.php?from=3f36d2d579d8b0e8824d9dd99bfa79f456858f88&to=e49640c507ddc6615b5e503144301c8e41f8f434&stat=instructions:u
This a recommit of e953ae5bbc313fd0cc980ce021d487e5b5199ea4 and the subsequent fixes caa713559bd38f337d7d35de35686775e8fb5175 and 06b90e2e9c991e211fecc97948e533320a825470.
The above patchset caused some version of GCC to take eons to compile clang/lib/Basic/Targets/AArch64.cpp, as spotted in aa171833ab0017d9732e82b8682c9848ab25ff9e.
The fix is to make BuiltinInfo tables a compilation unit static variable, instead of a private static variable.
Differential Revision: https://reviews.llvm.org/D139881
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| #
aa171833 |
| 26-Dec-2022 |
Vitaly Buka <vitalybuka@google.com> |
Revert "[clang] Use a StringRef instead of a raw char pointer to store builtin and call information"
Revert "Fix lldb option handling since e953ae5bbc313fd0cc980ce021d487e5b5199ea4 (part 2)"
Revert "
Revert "[clang] Use a StringRef instead of a raw char pointer to store builtin and call information"
Revert "Fix lldb option handling since e953ae5bbc313fd0cc980ce021d487e5b5199ea4 (part 2)"
Revert "Fix lldb option handling since e953ae5bbc313fd0cc980ce021d487e5b5199ea4"
GCC build hangs on this bot https://lab.llvm.org/buildbot/#/builders/37/builds/19104
compiling CMakeFiles/obj.clangBasic.dir/Targets/AArch64.cpp.d
The bot uses GNU 11.3.0, but I can reproduce locally with gcc (Debian 12.2.0-3) 12.2.0.
This reverts commit caa713559bd38f337d7d35de35686775e8fb5175.
This reverts commit 06b90e2e9c991e211fecc97948e533320a825470.
This reverts commit e953ae5bbc313fd0cc980ce021d487e5b5199ea4.
show more ...
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| #
e953ae5b |
| 12-Dec-2022 |
serge-sans-paille <sguelton@mozilla.com> |
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
This avoids recomputing string length that is already known at compile
time.
It has a slight impact on pr
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
This avoids recomputing string length that is already known at compile
time.
It has a slight impact on preprocessing / compile time, see
https://llvm-compile-time-tracker.com/compare.php?from=3f36d2d579d8b0e8824d9dd99bfa79f456858f88&to=e49640c507ddc6615b5e503144301c8e41f8f434&stat=instructions:u
This is a recommit of 719d98dfa841c522d8d452f0685e503538415a53 that into
account a GGC issue (probably
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92181) when dealing with
intiailizer_list and constant expressions.
Workaround this by avoiding initializer list, at the expense of a
temporary plain old array.
Differential Revision: https://reviews.llvm.org/D139881
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| #
07d9ab9a |
| 23-Dec-2022 |
serge-sans-paille <sguelton@mozilla.com> |
Revert "[clang] Use a StringRef instead of a raw char pointer to store builtin and call information"
There are still remaining issues with GCC 12, see for instance
https://lab.llvm.org/buildbot/#/b
Revert "[clang] Use a StringRef instead of a raw char pointer to store builtin and call information"
There are still remaining issues with GCC 12, see for instance
https://lab.llvm.org/buildbot/#/builders/93/builds/12669
This reverts commit 5ce4e92264102de21760c94db9166afe8f71fcf6.
show more ...
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| #
5ce4e922 |
| 12-Dec-2022 |
serge-sans-paille <sguelton@mozilla.com> |
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
This avoids recomputing string length that is already known at compile
time.
It has a slight impact on pr
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
This avoids recomputing string length that is already known at compile
time.
It has a slight impact on preprocessing / compile time, see
https://llvm-compile-time-tracker.com/compare.php?from=3f36d2d579d8b0e8824d9dd99bfa79f456858f88&to=e49640c507ddc6615b5e503144301c8e41f8f434&stat=instructions:u
This is a recommit of 719d98dfa841c522d8d452f0685e503538415a53 with a
change to llvm/utils/TableGen/OptParserEmitter.cpp to cope with GCC bug
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108158
Differential Revision: https://reviews.llvm.org/D139881
show more ...
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| #
b7065a31 |
| 23-Dec-2022 |
serge-sans-paille <sguelton@mozilla.com> |
Revert "[clang] Use a StringRef instead of a raw char pointer to store builtin and call information"
Failing builds: https://lab.llvm.org/buildbot#builders/9/builds/19030
This is GCC specific and ha
Revert "[clang] Use a StringRef instead of a raw char pointer to store builtin and call information"
Failing builds: https://lab.llvm.org/buildbot#builders/9/builds/19030
This is GCC specific and has been reported upstream: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108158
This reverts commit 719d98dfa841c522d8d452f0685e503538415a53.
show more ...
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| #
719d98df |
| 12-Dec-2022 |
serge-sans-paille <sguelton@mozilla.com> |
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
This avoids recomputing string length that is already known at compile
time.
It has a slight impact on pr
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
This avoids recomputing string length that is already known at compile
time.
It has a slight impact on preprocessing / compile time, see
https://llvm-compile-time-tracker.com/compare.php?from=3f36d2d579d8b0e8824d9dd99bfa79f456858f88&to=e49640c507ddc6615b5e503144301c8e41f8f434&stat=instructions:u
Differential Revision: https://reviews.llvm.org/D139881
show more ...
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Revision tags: llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5 |
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| #
33ca5a44 |
| 02-Jun-2022 |
Balazs Benics <balazs.benics@sigmatechnology.se> |
[analyzer][NFC] Add partial specializations for ProgramStateTraits
I'm also hoisting common code from the existing specializations into a
common trait impl to reduce code duplication.
Reviewed By:
[analyzer][NFC] Add partial specializations for ProgramStateTraits
I'm also hoisting common code from the existing specializations into a
common trait impl to reduce code duplication.
Reviewed By: martong
Differential Revision: https://reviews.llvm.org/D126801
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Revision tags: llvmorg-14.0.4 |
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| #
87a55137 |
| 05-May-2022 |
Brian Tracy <brian.tracy33@gmail.com> |
Fix "the the" typo in documentation and user facing strings
There are many more instances of this pattern, but I chose to limit this change to .rst files (docs), anything in libcxx/include, and stri
Fix "the the" typo in documentation and user facing strings
There are many more instances of this pattern, but I chose to limit this change to .rst files (docs), anything in libcxx/include, and string literals. These have the highest chance of being seen by end users.
Reviewed By: #libc, Mordante, martong, ldionne
Differential Revision: https://reviews.llvm.org/D124708
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Revision tags: llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1 |
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| #
0b9d3a6e |
| 15-Nov-2021 |
Balazs Benics <balazs.benics@sigmatechnology.se> |
[analyzer][NFC] Separate CallDescription from CallEvent
`CallDescriptions` deserve its own translation unit.
This patch simply moves the corresponding parts.
Also includes the `CallDescription.h` wh
[analyzer][NFC] Separate CallDescription from CallEvent
`CallDescriptions` deserve its own translation unit.
This patch simply moves the corresponding parts.
Also includes the `CallDescription.h` where it's necessary.
Reviewed By: martong, xazax.hun, Szelethus
Differential Revision: https://reviews.llvm.org/D113587
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| #
7562f3df |
| 20-Oct-2021 |
Simon Pilgrim <llvm-dev@redking.me.uk> |
InvalidPtrChecker - don't dereference a dyn_cast<> - use cast<> instead.
Avoid dereferencing a nullptr returned by dyn_cast<>, by using cast<> instead which asserts that the cast is valid.
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Revision tags: llvmorg-13.0.0, llvmorg-13.0.0-rc4 |
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| #
811b1736 |
| 18-Sep-2021 |
Zurab Tsinadze <zurab.tsinadze@ericsson.com> |
[analyzer] Add InvalidPtrChecker
This patch introduces a new checker: `alpha.security.cert.env.InvalidPtr`
Checker finds usage of invalidated pointers related to environment.
Based on the followin
[analyzer] Add InvalidPtrChecker
This patch introduces a new checker: `alpha.security.cert.env.InvalidPtr`
Checker finds usage of invalidated pointers related to environment.
Based on the following SEI CERT Rules:
ENV34-C: https://wiki.sei.cmu.edu/confluence/x/8tYxBQ
ENV31-C: https://wiki.sei.cmu.edu/confluence/x/5NUxBQ
Reviewed By: martong
Differential Revision: https://reviews.llvm.org/D97699
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