diff options
| -rw-r--r-- | src/mesa/main/texobj.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c index 2a54ff7ff9..d8e8b559f5 100644 --- a/src/mesa/main/texobj.c +++ b/src/mesa/main/texobj.c @@ -383,6 +383,18 @@ _mesa_test_texobj_completeness( const GLcontext *ctx, t->_Complete = GL_TRUE; /* be optimistic */ + /* Detect cases where the application set the base level to an invalid + * value. + */ + if ((baseLevel < 0) || (baseLevel > MAX_TEXTURE_LEVELS)) { + char s[100]; + _mesa_sprintf(s, "obj %p (%d) base level = %d is invalid", + (void *) t, t->Name, baseLevel); + incomplete(t, s); + t->_Complete = GL_FALSE; + return; + } + /* Always need the base level image */ if (!t->Image[0][baseLevel]) { char s[100]; |