[Bug 103480] blorp memory leak

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 27 11:43:41 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103480

            Bug ID: 103480
           Summary: blorp memory leak
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: lemody at gmail.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

==6164== 48 bytes in 1 blocks are definitely lost in loss record 61 of 193
==6164==    at 0x4C2EB6B: malloc (vg_replace_malloc.c:299)
==6164==    by 0x12E31C6C: ralloc_size (ralloc.c:121)
==6164==    by 0x130189F1: fs_visitor::assign_constant_locations()
(brw_fs.cpp:2095)
==6164==    by 0x13022D32: fs_visitor::optimize() (brw_fs.cpp:5715)
==6164==    by 0x13024D5A: fs_visitor::run_fs(bool, bool) (brw_fs.cpp:6229)
==6164==    by 0x1302549A: brw_compile_fs (brw_fs.cpp:6570)
==6164==    by 0x130C4B07: blorp_compile_fs (blorp.c:194)
==6164==    by 0x130D384B: blorp_params_get_clear_kernel (blorp_clear.c:79)
==6164==    by 0x130D3C56: blorp_fast_clear (blorp_clear.c:332)
==6164==    by 0x12EFA439: do_single_blorp_clear (brw_blorp.c:1261)
==6164==    by 0x12EFC4AF: brw_blorp_clear_color (brw_blorp.c:1326)
==6164==    by 0x12EFF72B: brw_clear (brw_clear.c:297)


bisected to:
---- 8< ----
commit 8d90e2883954eb7022cf8fc98be3773cc5513e7b (HEAD -> history2)
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date:   Fri Sep 29 11:30:25 2017 -0700

    intel/compiler: Allocate pull_param in assign_constant_locations

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