Date: Tue, 14 Jun 2016 03:57:00 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r301877 - head/sys/compat/linuxkpi/common/src Message-ID: <201606140357.u5E3v0G4037097@repo.freebsd.org>
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Author: markj Date: Tue Jun 14 03:57:00 2016 New Revision: 301877 URL: https://svnweb.freebsd.org/changeset/base/301877 Log: Add a missing error check for a malloc() call in idr_get(). Submitted by: Matt Joras <mjoras@isilon.com> Approved by: re (gjb) MFC after: 1 week Sponsored by: EMC / Isilon Storage Division Modified: head/sys/compat/linuxkpi/common/src/linux_idr.c Modified: head/sys/compat/linuxkpi/common/src/linux_idr.c ============================================================================== --- head/sys/compat/linuxkpi/common/src/linux_idr.c Mon Jun 13 23:36:15 2016 (r301876) +++ head/sys/compat/linuxkpi/common/src/linux_idr.c Tue Jun 14 03:57:00 2016 (r301877) @@ -292,7 +292,8 @@ idr_get(struct idr *idr) return (il); } il = malloc(sizeof(*il), M_IDR, M_ZERO | M_NOWAIT); - bitmap_fill(&il->bitmap, IDR_SIZE); + if (il != NULL) + bitmap_fill(&il->bitmap, IDR_SIZE); return (il); }
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