From: Jordan Justen <jordan.l.justen@intel.com>
Date: Wed, 6 Jan 2016 23:42:18 +0000 (-0800)
Subject: isl: Assert that alignments are not 0 for isl_align
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2f0a10149c6e5ea7f2c5ddfa13f71011db0ef420;p=mesa.git

isl: Assert that alignments are not 0 for isl_align

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
---

diff --git a/src/isl/isl_priv.h b/src/isl/isl_priv.h
index 1c9343a7d1f..b399e0f8116 100644
--- a/src/isl/isl_priv.h
+++ b/src/isl/isl_priv.h
@@ -67,7 +67,7 @@ isl_is_aligned(uintmax_t n, uintmax_t a)
 static inline uintmax_t
 isl_align(uintmax_t n, uintmax_t a)
 {
-   assert(isl_is_pow2(a));
+   assert(a != 0 && isl_is_pow2(a));
    return (n + a - 1) & ~(a - 1);
 }