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| author | Jakob Kaivo <jkk@ung.org> | 2024-02-01 16:58:33 -0500 |
|---|---|---|
| committer | Jakob Kaivo <jkk@ung.org> | 2024-02-01 16:58:33 -0500 |
| commit | a73164a78c3144cc983dd332705df1a906911017 (patch) | |
| tree | 49852739ad223014eab0e5261fc0ef7ceeb94532 /src/stdarg/va_copy.c | |
| parent | 473a9dae23d46a4ec1827e4d68363eea805c08dc (diff) | |
add symbols for va_* to trigger UB if dlsym()ed
Diffstat (limited to 'src/stdarg/va_copy.c')
| -rw-r--r-- | src/stdarg/va_copy.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/stdarg/va_copy.c b/src/stdarg/va_copy.c new file mode 100644 index 00000000..a2de7c7d --- /dev/null +++ b/src/stdarg/va_copy.c @@ -0,0 +1,11 @@ +#include "_safety.h" + +void va_copy() +{ + __undefined("The va_copy() macro has been suppressed to access an actual function"); +} + +/* +SIGNAL_SAFE(0) +STDC(0) +*/ |