[Mesa-dev] [PATCH 45/56] glsl: disable on disk shader cache when running as another user

[Timothy Arceri]

---
 src/util/disk_cache.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/util/disk_cache.c b/src/util/disk_cache.c
index ce35e9a..1be5376 100644
--- a/src/util/disk_cache.c
+++ b/src/util/disk_cache.c
@@ -142,6 +142,10 @@ disk_cache_create(void)
    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)
-- 
2.7.4