char* new_prog = find_fusermount();

Author: probonopd

src/runtime/runtime.c

@@ -549,13 +549,13 @@ sqfs_err private_sqfs_stat(sqfs* fs, sqfs_inode* inode, struct stat* st) {
 
 /* ================= End ELF parsing */
 
-char* fusermount_prog;
-fusermount_prog = getenv("FUSERMOUNT_PROG");
- if (fusermount_prog == NULL) {
-    fusermount_prog = find_fusermount();
-    if (fusermount_prog != NULL) {
-        // printf("FUSERMOUNT_PROG set to %s\n", fusermount_prog);
-        free(fusermount_prog);
+char* fusermount_prog = getenv("FUSERMOUNT_PROG");
+if (fusermount_prog == NULL) {
+    char* new_prog = find_fusermount();
+    if (new_prog != NULL) {
+        setenv("FUSERMOUNT_PROG", new_prog, 1);
+        // printf("FUSERMOUNT_PROG set to %s\n", new_prog);
+        free(new_prog);
     } else {
         printf("Error: fusermount not found\n");
     }