We pass 'environ' to execve() in arch_avc2_exec(), so that we retain the
environment in the current process. But the declaration of 'environ' is
a bit weird - it doesn't seem to be in a standard header, requiring a
manual explicit declaration. But, we can avoid needing to reference it
explicitly by using execv() instead of execve(). This removes a clang
warning.
Signed-off-by: David Gibson <david(a)gibson.dropbear.id.au>
---
arch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch.c b/arch.c
index d1dfb73..e1ee729 100644
--- a/arch.c
+++ b/arch.c
@@ -45,7 +45,7 @@ void arch_avx2_exec(char **argv)
"%s.avx2", exe))
die_perror("Can't build AVX2 executable path");
- execve(new_path, argv, environ);
+ execv(new_path, argv);
warn_perror("Can't run AVX2 build, using non-AVX2 version");
}
}
--
2.47.0