| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2025-12-30 | Change __access into __fortify_access to fix potential conflicts | jvoisin | |
| 2025-12-30 | Change __format into __fortify_format to fix conflict with LLVM libcxx | Haelwenn (lanodan) Monnier | |
| LLVM libcxx (20.1.8) also defines a `__format` macro in it's C++ locale header (`/usr/include/c++/v1/locale`). Fixes: https://github.com/jvoisin/fortify-headers/issues/76 | |||
| 2025-11-14 | Add `format` annotations | jvoisin | |
| 2025-11-14 | Add `access` annotations | jvoisin | |
| 2025-10-31 | add initial clang support | Daniel Kolesa | |
| Co-Authored-By: jvoisin <julien.voisin@dustri.org> | |||
| 2025-10-31 | avoid __extension__ with clang | Daniel Kolesa | |
| It seems useless and triggers 'error: expected external declaration' | |||
| 2025-10-31 | Make use of __builtin_dynamic_object_size | jvoisin | |
| GCC and Clang provide __builtin_dynamic_object_size (see documentation: https://gcc.gnu.org/onlinedocs/gcc/Object-Size-Checking.html), so we should make use of it when its available. | |||
| 2018-07-24 | Don't use __extension__ in C++ code | A. Wilcox | |
| A few important notes: * __extension__ is a GNU C "alternate" keyword, not a C++ keyword.[1] * __extension__ is designed to work on "expressions"; it does work on #include_next in C mode, but it has no effect in C++ mode; the warning will still appear, if enabled, even with __extension__ preceding #include_next. This is because #include_next is not considered an expression in C++, so the compiler attaches __extension__ to the first expression of the header. All of this leads us to a build failure while building at least all Mozilla software. Moz has an alternate -isystem dir searched before /usr/include that overrides some headers, including <features.h>. The first statement in each of these headers is a #pragma, and since __extension__ is looking for an expression, and #pragma is a "null" expression, we end up with the following error: dist/system_wrappers/features.h:1:9: error: '#pragma' is not allowed here Since __extension__ has no effect on #include_next in C++ mode anyway, and since it can cause breakage, this commit omits __extension__ in C++ mode. [1]: https://gcc.gnu.org/onlinedocs/gcc-6.4.0/gcc/Alternate-Keywords.html | |||
| 2016-09-10 | Bump copyright year | sin | |
| 2015-06-25 | Add __extension__ mark to include_next to silence -pedantic | Steven Barth | |
| Signed-off-by: Steven Barth <steven@midlink.org> | |||
| 2015-06-03 | Use namespace-safe macro, param and variable names | Trutz Behn | |
| 2015-05-13 | Add LICENSE header | sin | |
| 2015-05-13 | Add fortify_fn() helper in fortify-headers.h | sin | |
| 2015-03-14 | Use __typeof__ to in part avoid replicating function types | Trutz Behn | |
| 2015-03-14 | Fix typo in attribute name | Trutz Behn | |
| 2015-03-14 | Add __artificial__ to aid in debugging | sin | |
| 2015-03-13 | Restore C++ support | sin | |
| 2015-03-13 | Implement snprintf() and sprintf() using __builtin_va_arg_pack() | sin | |
| Requires at least GCC 4.3. | |||
| 2015-03-13 | Re-order vsnprintf() and vsprintf() | sin | |
| vsprintf() needs to access __vsnprintf_orig(). | |||
| 2015-03-13 | Fix typo | sin | |
| 2015-03-13 | Rework fortify implementation to use extern inline | sin | |
| Overriding functions with macros is legal in C but a lot of software is not prepared for it. Use the extern inline method to achieve the same result. | |||
| 2015-03-11 | Put include guards in the reserved namespace | Trutz Behn | |
| fortify-headers is considered part of the implementation. | |||
| 2015-03-11 | Ignore C++ for now | sin | |
| It is not legal to override standard functions using macros in C++. We may have to revisit this in the future. | |||
| 2015-03-11 | Add ifdef guards for C++ code | sin | |
| 2015-03-03 | Fix signed/unsigned warning | sin | |
| 2015-03-03 | Remove gcc attribute decoration | sin | |
| 2015-03-03 | Don't trap on error for vsprintf() and friends | sin | |
| 2015-03-01 | Add fwrite() check | sin | |
| 2015-03-01 | Add fread() check | sin | |
| 2015-03-01 | Add vsprintf() check | sin | |
| 2015-03-01 | Fix potential signed/unsigned warning | sin | |
| 2015-03-01 | Add sprintf() check | sin | |
| 2015-02-28 | Minor style fix | sin | |
| 2015-02-24 | Remove compile time checks | sin | |
| These can produce false positives. Given that we support fortify source level 1 we shouldn't break valid code. | |||
| 2015-02-22 | Remove header license comments | sin | |
| 2015-02-04 | Remember to #undef __errordecl | sin | |
| Thanks zhasha for spotting this. | |||
| 2015-02-04 | Style fix | sin | |
| 2015-01-30 | Remove __restrict | sin | |
| 2015-01-29 | Add compile-time checks as well | sin | |
| 2015-01-29 | Add license info | sin | |
| 2015-01-29 | Style fix | sin | |
| 2015-01-29 | Add fgets() checks | sin | |
| 2015-01-28 | Use BSD-style func defs | sin | |
| 2015-01-28 | Use local _n to avoid multiple evaluation | sin | |
| 2015-01-28 | Add snprintf() checks | sin | |
| We need to use a variadic macro in this case because GCC doesn't allow inline functions with variable argument lists. | |||
| 2015-01-28 | Use __builtin_va_list | sin | |
| 2015-01-28 | Add vsnprintf() checks | sin | |
 |
index : fortify-headers | |
| Standalone portable header-based implementation of FORTIFY_SOURCE=3 |
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