Date: Tue, 14 Oct 2008 15:54:13 GMT From: Henning Petersen <henning.petersen@t-online.de> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/128094: Sizeof(pointer) bug in usr.bin/xlint/lint1/scan.l . Message-ID: <200810141554.m9EFsD8d005511@www.freebsd.org> Resent-Message-ID: <200810141600.m9EG05Qg013417@freefall.freebsd.org>
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>Number: 128094 >Category: bin >Synopsis: Sizeof(pointer) bug in usr.bin/xlint/lint1/scan.l . >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Oct 14 16:00:05 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Henning Petersen >Release: current-Freebsd >Organization: >Environment: >Description: >How-To-Repeat: >Fix: --- src/usr.bin/xlint/lint1/scan.l 1 Jan 2003 18:13:44 -0000 1.12 +++ src/usr.bin/xlint/lint1/scan.l 14 Oct 2008 06:13:09 -0000 @@ -319,7 +319,7 @@ if ((sb = malloc(sizeof (sbuf_t))) == NULL) nomem(); } - (void)memset(sb, 0, sizeof (sb)); + (void)memset(sb, 0, sizeof (*sb)); return (sb); } Patch attached with submission follows: Index: src/usr.bin/xlint/lint1/scan.l =================================================================== RCS file: /usr/ncvs/src/usr.bin/xlint/lint1/scan.l,v retrieving revision 1.12 diff -u -r1.12 scan.l --- src/usr.bin/xlint/lint1/scan.l 1 Jan 2003 18:13:44 -0000 1.12 +++ src/usr.bin/xlint/lint1/scan.l 14 Oct 2008 06:13:09 -0000 @@ -319,7 +319,7 @@ if ((sb = malloc(sizeof (sbuf_t))) == NULL) nomem(); } - (void)memset(sb, 0, sizeof (sb)); + (void)memset(sb, 0, sizeof (*sb)); return (sb); } >Release-Note: >Audit-Trail: >Unformatted:
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