test

Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>

Author: kkdwvd

kernel/bpf/core.c

@@ -3270,13 +3270,19 @@ int bpf_prog_get_file_line(struct bpf_prog *prog, unsigned long ip, const char *
 
 	/* Get base component of the file path. */
 	*filep = btf_name_by_offset(btf, linfo[idx].file_name_off);
-	if (!*filep)
+	if (!*filep) {
+		printk("idx = %d\n", idx);
+		panic("");
 		return -ENOENT;
+	}
 	*filep = kbasename(*filep);
 	/* Obtain the source line, and strip whitespace in prefix. */
 	*linep = btf_name_by_offset(btf, linfo[idx].line_off);
-	if (!*linep)
+	if (!*linep) {
+		printk("idx = %d\n", idx);
+		panic("");
 		return -ENOENT;
+	}
 	while (isspace(**linep))
 		*linep += 1;
 	return BPF_LINE_INFO_LINE_NUM(linfo[idx].line_col);