system-linux: Fix memory leak

Call globfree to free dynamically allocated storage from a previous glob call

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

diff --git a/system-linux.c b/system-linux.c
index 909ba0fec65399f28df1c55eedef6ada80e49d90..9978ade5046da28dd78ec261bfda97d8a923288f 100644 (file)
--- a/system-linux.c
+++ b/system-linux.c
@@ -1140,6 +1140,8 @@ system_if_set_rps_xps_val(const char *path, int val)
        snprintf(val_buf, sizeof(val_buf), "%x", val);
        for (i = 0; i < gl.gl_pathc; i++)
                system_set_sysctl(gl.gl_pathv[i], val_buf);
+
+       globfree(&gl);
 }
 
 static void