diff options
| author | Richard Yao <[email protected]> | 2024-01-26 17:11:33 -0500 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-01-26 14:11:33 -0800 |
| commit | e7af89d972ffea5c205a072b9e3ad4654b36f352 (patch) | |
| tree | 15252b30367d4103ec63f0436d789c5aad9d78fc /config | |
| parent | dac0bae561d4d044208881ef4664a3bf9e657e7b (diff) | |
Switch to CodeQL to detect prohibited function use
The LLVM/Clang developers pointed out that using the CPP to detect use
of functions that our QA policies prohibit risks invoking undefined
behavior. To resolve this, we configure CodeQL to detect forbidden
function usage.
Note that cpp in the context of CodeQL refers to C/C++, rather than the
C PreProcessor, which C++ also uses. It really should have been written
cxx, but that ship sailed a long time ago. This misuse of the term cpp
is retained in the CodeQL configuration for consistency with upstream
CodeQL.
As a side benefit, verbose make no longer is a wall of text showing a
bunch of CPP macros, which can make debugging slightly easier.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Richard Yao <[email protected]>
Closes #15819
Closes #14134
Diffstat (limited to 'config')
| -rw-r--r-- | config/Rules.am | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/config/Rules.am b/config/Rules.am index 7c266964f..2e463ae60 100644 --- a/config/Rules.am +++ b/config/Rules.am @@ -42,21 +42,6 @@ AM_CPPFLAGS += $(DEBUG_CPPFLAGS) AM_CPPFLAGS += $(CODE_COVERAGE_CPPFLAGS) AM_CPPFLAGS += -DTEXT_DOMAIN=\"zfs-@ac_system_l@-user\" -AM_CPPFLAGS_NOCHECK = -D"strtok(...)=strtok(__VA_ARGS__) __attribute__((deprecated(\"Use strtok_r(3) instead!\")))" -AM_CPPFLAGS_NOCHECK += -D"__xpg_basename(...)=__xpg_basename(__VA_ARGS__) __attribute__((deprecated(\"basename(3) is underspecified. Use zfs_basename() instead!\")))" -AM_CPPFLAGS_NOCHECK += -D"basename(...)=basename(__VA_ARGS__) __attribute__((deprecated(\"basename(3) is underspecified. Use zfs_basename() instead!\")))" -AM_CPPFLAGS_NOCHECK += -D"dirname(...)=dirname(__VA_ARGS__) __attribute__((deprecated(\"dirname(3) is underspecified. Use zfs_dirnamelen() instead!\")))" -AM_CPPFLAGS_NOCHECK += -D"bcopy(...)=__attribute__((deprecated(\"bcopy(3) is deprecated. Use memcpy(3)/memmove(3) instead!\"))) bcopy(__VA_ARGS__)" -AM_CPPFLAGS_NOCHECK += -D"bcmp(...)=__attribute__((deprecated(\"bcmp(3) is deprecated. Use memcmp(3) instead!\"))) bcmp(__VA_ARGS__)" -AM_CPPFLAGS_NOCHECK += -D"bzero(...)=__attribute__((deprecated(\"bzero(3) is deprecated. Use memset(3) instead!\"))) bzero(__VA_ARGS__)" -AM_CPPFLAGS_NOCHECK += -D"asctime(...)=__attribute__((deprecated(\"Use strftime(3) instead!\"))) asctime(__VA_ARGS__)" -AM_CPPFLAGS_NOCHECK += -D"asctime_r(...)=__attribute__((deprecated(\"Use strftime(3) instead!\"))) asctime_r(__VA_ARGS__)" -AM_CPPFLAGS_NOCHECK += -D"gmtime(...)=__attribute__((deprecated(\"gmtime(3) isn't thread-safe. Use gmtime_r(3) instead!\"))) gmtime(__VA_ARGS__)" -AM_CPPFLAGS_NOCHECK += -D"localtime(...)=__attribute__((deprecated(\"localtime(3) isn't thread-safe. Use localtime_r(3) instead!\"))) localtime(__VA_ARGS__)" -AM_CPPFLAGS_NOCHECK += -D"strncpy(...)=__attribute__((deprecated(\"strncpy(3) is deprecated. Use strlcpy(3) instead!\"))) strncpy(__VA_ARGS__)" - -AM_CPPFLAGS += $(AM_CPPFLAGS_NOCHECK) - if ASAN_ENABLED AM_CPPFLAGS += -DZFS_ASAN_ENABLED endif |