diff options
| -rw-r--r-- | src/mesa/main/objectlabel.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/main/objectlabel.c b/src/mesa/main/objectlabel.c index bfe9ba20b34..e75fe3be26c 100644 --- a/src/mesa/main/objectlabel.c +++ b/src/mesa/main/objectlabel.c @@ -256,6 +256,12 @@ _mesa_GetObjectLabel(GLenum identifier, GLuint name, GLsizei bufSize, GET_CURRENT_CONTEXT(ctx); char **labelPtr; + if (bufSize < 0) { + _mesa_error(ctx, GL_INVALID_VALUE, "glGetObjectLabel(bufSize = %d)", + bufSize); + return; + } + labelPtr = get_label_pointer(ctx, identifier, name, "glGetObjectLabel"); if (!labelPtr) return; @@ -288,6 +294,12 @@ _mesa_GetObjectPtrLabel(const void *ptr, GLsizei bufSize, GLsizei *length, char **labelPtr; struct gl_sync_object *const syncObj = (struct gl_sync_object *) ptr; + if (bufSize < 0) { + _mesa_error(ctx, GL_INVALID_VALUE, "glGetObjectPtrLabel(bufSize = %d)", + bufSize); + return; + } + if (!_mesa_validate_sync(ctx, syncObj)) { _mesa_error(ctx, GL_INVALID_VALUE, "glGetObjectPtrLabel (not a valid sync object)"); return; |