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23540643
2023 Dec 15
0
[PATCH] Allow MAP_NORESERVE in sandbox seccomp filter maps
...;s Scudo for layout optimisation. This causes the sandbox
seccomp filter for the client subprocess to die with some Scudo
configurations.
---
sandbox-seccomp-filter.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sandbox-seccomp-filter.c b/sandbox-seccomp-filter.c
index 23b40b643..a49c5ca99 100644
--- a/sandbox-seccomp-filter.c
+++ b/sandbox-seccomp-filter.c
@@ -190,9 +190,11 @@
#if defined(__NR_mmap) || defined(__NR_mmap2)
# ifdef MAP_FIXED_NOREPLACE
-# define SC_MMAP_FLAGS MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED|MAP_FIXED_NOREPLACE
+# define SC_MMAP_FLAGS MAP_PRIVATE|MA...