bugfix with invalid/corrupted index path

simon987 · Nov 12, 2019 · 6931d32 · 6931d32
1 parent fc22e52
commit 6931d32
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/io/serialize.c b/src/io/serialize.c
@@ -54,6 +54,12 @@ index_descriptor_t read_index_descriptor(char *path) {
     struct stat info;
     stat(path, &info);
     int fd = open(path, O_RDONLY);
+
+    if (fd == -1) {
+        fprintf(stderr, "Invalid/corrupt index (Could not find descriptor)");
+        exit(1);
+    }
+
     char *buf = malloc(info.st_size + 1);
     read(fd, buf, info.st_size);
     *(buf + info.st_size) = '\0';