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Bug #12628

closed

chicago: smatch and NULL pointer errors

Added by Toomas Soome about 2 years ago. Updated about 2 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Toomas Soome
Category:
kernel
Start date:
Due date:
% Done:

100%

Estimated time:
Difficulty:
Bite-size
Tags:
Gerrit CR:

Description

Build errors on SPARC with NULL pointers:

    /code/illumos-gate/usr/src/tools/proto/root_sparc-nd/opt/onbld/bin/sparc/smatch: ../../../sun4u/chicago/io/fpc/fpc-impl-4u.c:192 fpc_platform_node_init() warn: variable dereferenced before check 'platform_specific_data' (see line 162)

    ../../../sun4/io/fpc/fpc-kstats.c: In function 'fpc_create_picN_kstat':
    ../../../sun4/io/fpc/fpc-kstats.c:411: error: passing argument 7 of 'kstat_create' makes integer from pointer without a cast
    ../../../common/sys/kstat.h:793: note: expected 'uchar_t' but argument is of type 'void *'

    ../../../sun4u/chicago/os/chicago.c: In function 'startup_platform':
    ../../../sun4u/chicago/os/chicago.c:56: error: incompatible type for argument 3 of 'mutex_init'
    ../../../common/sys/mutex.h:88: note: expected 'kmutex_type_t' but argument is of type 'void *'

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 #1

Updated by Electric Monk about 2 years ago

  • Status changed from In Progress to Closed
  • % Done changed from 90 to 100

git commit c5fab18ea427d8368421383466fe138ed00ed68d

commit  c5fab18ea427d8368421383466fe138ed00ed68d
Author: Toomas Soome <tsoome@me.com>
Date:   2020-05-10T07:39:43.000Z

    12628 chicago: smatch and NULL pointer errors
    Reviewed by: C Fraire <cfraire@me.com>
    Approved by: Gordon Ross <gordon.w.ross@gmail.com>

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