Fix length calculation in compint

Signed-off-by: Jonathan Dieter <jdieter@gmail.com>

diff --git a/src/lib/compint.c b/src/lib/compint.c
index 89b9c7a35b4fbeb2a2a89d5d2dfb90be4f711b26..8053509558eab0e462074847b0d17fb3d8083b70 100644 (file)
--- a/src/lib/compint.c
+++ b/src/lib/compint.c
@@ -65,8 +65,7 @@ int compint_to_size(size_t *val, const char *compint, size_t *length,
             break;
         i++;
         /* Make sure we're not overflowing and fail if we do */
-        if(count > MAX_COMP_SIZE || count+*length > max_length ||
-           *val < old_val) {
+        if(count > MAX_COMP_SIZE || count > max_length || *val < old_val) {
             if(count > max_length)
                 zck_log(ZCK_LOG_ERROR, "Read past end of header\n");
             else