Mesa (master): mesa: return GL_OUT_OF_MEMORY if NewSamplerObject fails

[Samuel Pitoiset]

Module: Mesa
Branch: master
Commit: 986f9e50ded299802fc0ad63e5643f6df62c31ec
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=986f9e50ded299802fc0ad63e5643f6df62c31ec

Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date:   Fri Jul 21 14:42:06 2017 +0200

mesa: return GL_OUT_OF_MEMORY if NewSamplerObject fails

This is similar to other functions that create objects.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Timothy Arceri <tarceri at itsqueeze.com>

---

 src/mesa/main/samplerobj.c | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/mesa/main/samplerobj.c b/src/mesa/main/samplerobj.c
index 326eceb1aa..7446441086 100644
--- a/src/mesa/main/samplerobj.c
+++ b/src/mesa/main/samplerobj.c
@@ -169,10 +169,18 @@ create_samplers(struct gl_context *ctx, GLsizei count, GLuint *samplers,
 
    /* Insert the ID and pointer to new sampler object into hash table */
    for (i = 0; i < count; i++) {
-      struct gl_sampler_object *sampObj =
-         ctx->Driver.NewSamplerObject(ctx, first + i);
-      _mesa_HashInsertLocked(ctx->Shared->SamplerObjects, first + i, sampObj);
-      samplers[i] = first + i;
+      struct gl_sampler_object *sampObj;
+      GLuint name = first + i;
+
+      sampObj = ctx->Driver.NewSamplerObject(ctx, name);
+      if (!sampObj) {
+         _mesa_HashUnlockMutex(ctx->Shared->SamplerObjects);
+         _mesa_error(ctx, GL_OUT_OF_MEMORY, "%s", caller);
+         return;
+      }
+
+      _mesa_HashInsertLocked(ctx->Shared->SamplerObjects, name, sampObj);
+      samplers[i] = name;
    }
 
    _mesa_HashUnlockMutex(ctx->Shared->SamplerObjects);