Increase open file limit

google · Oct 16, 2024 · e8c3b20 · e8c3b20
1 parent 9aea964
commit e8c3b20
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diff --git a/pocs/linux/kernelctf/CVE-2023-6931_lts_cos/exploit/cos-105-17412.226.28/exploit.c b/pocs/linux/kernelctf/CVE-2023-6931_lts_cos/exploit/cos-105-17412.226.28/exploit.c
@@ -176,6 +176,10 @@ int main (int argc, char **argv) {
     int target_sock;
     int optval = 1;
 
+    struct rlimit rlim = { 4096, 4096 };
+    if (setrlimit(RLIMIT_NOFILE, &rlim) == -1)
+        err_exit("[-] setrlimit");
+
     pin_cpu();
     set_attr();
 

diff --git a/pocs/linux/kernelctf/CVE-2023-6931_lts_cos/exploit/lts-6.1.61/exploit.c b/pocs/linux/kernelctf/CVE-2023-6931_lts_cos/exploit/lts-6.1.61/exploit.c
@@ -175,6 +175,10 @@ int main (int argc, char **argv) {
     int target_sock;
     int optval = 1;
 
+    struct rlimit rlim = { 4096, 4096 };
+    if (setrlimit(RLIMIT_NOFILE, &rlim) == -1)
+        err_exit("[-] setrlimit");
+
     pin_cpu();
     set_attr();