1 files changed, 1 insertions, 1 deletions
diff --git a/src/blob.c b/src/blob.c
index 33b0d63..0a7643d 100644
--- a/src/blob.c
+++ b/src/blob.c
@@ -534,7 +534,7 @@ int pull_b64_chunk(unsigned char *to, const unsigned char *from, int len)
 	unsigned char tmp[4];
 	int i, r = 0;
 
-	for (i = 0; i < len; i++) {
+	for (i = 0; i < 4; i++) {
 		tmp[i] = b64decode[from[i]];
 		r |= tmp[i];
 	}