Date: Tue, 28 Dec 2010 02:43:29 +0000 (UTC) From: Kevin Lo <kevlo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r216751 - stable/8/lib/libusb Message-ID: <201012280243.oBS2hTIg044019@svn.freebsd.org>
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Author: kevlo Date: Tue Dec 28 02:43:28 2010 New Revision: 216751 URL: http://svn.freebsd.org/changeset/base/216751 Log: MFC r216431: Check return value of malloc(). Reviewed by: hselasky Modified: stable/8/lib/libusb/libusb20_compat01.c Modified: stable/8/lib/libusb/libusb20_compat01.c ============================================================================== --- stable/8/lib/libusb/libusb20_compat01.c Tue Dec 28 02:25:32 2010 (r216750) +++ stable/8/lib/libusb/libusb20_compat01.c Tue Dec 28 02:43:28 2010 (r216751) @@ -457,6 +457,11 @@ usb_parse_configuration(struct usb_confi /* allocate memory for our configuration */ ptr = malloc(a + b + c + d); + if (ptr == NULL) { + /* free config structure */ + free(ps.a.currcfg); + return (-1); + } /* "currifcw" must be first, hence this pointer is freed */ ps.b.currifcw = (void *)(ptr);
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