From: Timothy Arceri <timothy.arceri@collabora.com>
Date: Sat, 30 Apr 2016 05:26:43 +0000 (+1000)
Subject: glsl: disable on disk shader cache when running as another user
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=62c90492ef2dd27a4d692f767c75afa28928d71b;p=mesa.git

glsl: disable on disk shader cache when running as another user

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---

diff --git a/src/util/disk_cache.c b/src/util/disk_cache.c
index 1f4e8960e9e..6618a2471bc 100644
--- a/src/util/disk_cache.c
+++ b/src/util/disk_cache.c
@@ -198,6 +198,10 @@ disk_cache_create(const char *gpu_name, const char *timestamp)
    struct stat sb;
    size_t size;
 
+   /* If running as a users other than the real user disable cache */
+   if (geteuid() != getuid())
+      return NULL;
+
    /* A ralloc context for transient data during this invocation. */
    local = ralloc_context(NULL);
    if (local == NULL)