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-rw-r--r--src/libpostexecseccomp/libpostexecseccomp.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/libpostexecseccomp/libpostexecseccomp.c b/src/libpostexecseccomp/libpostexecseccomp.c
index 3983510ec..b2f64f18e 100644
--- a/src/libpostexecseccomp/libpostexecseccomp.c
+++ b/src/libpostexecseccomp/libpostexecseccomp.c
@@ -40,9 +40,7 @@ static void load_seccomp(void) {
40 return; 40 return;
41 } 41 }
42 unsigned short entries = (unsigned short) size / (unsigned short) sizeof(struct sock_filter); 42 unsigned short entries = (unsigned short) size / (unsigned short) sizeof(struct sock_filter);
43 struct sock_filter *filter = MAP_FAILED; 43 struct sock_filter *filter = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
44 if (size != 0)
45 filter = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
46 close(fd); 44 close(fd);
47 45
48 if (filter == MAP_FAILED) { 46 if (filter == MAP_FAILED) {