Date: Sun, 24 Apr 2016 04:08:37 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r298530 - head/usr.bin/patch Message-ID: <201604240408.u3O48bPQ047524@repo.freebsd.org>
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Author: pfg Date: Sun Apr 24 04:08:36 2016 New Revision: 298530 URL: https://svnweb.freebsd.org/changeset/base/298530 Log: patch(1): avoid signed integer overflow when debugging. Integer i is used to index p_end of type LINENUM (actually long). Match the types. MFC after: 5 days Modified: head/usr.bin/patch/pch.c Modified: head/usr.bin/patch/pch.c ============================================================================== --- head/usr.bin/patch/pch.c Sun Apr 24 03:15:10 2016 (r298529) +++ head/usr.bin/patch/pch.c Sun Apr 24 04:08:36 2016 (r298530) @@ -1142,7 +1142,7 @@ hunk_done: say("Not enough memory to swap next hunk!\n"); #ifdef DEBUGGING if (debug & 2) { - int i; + LINENUM i; char special; for (i = 0; i <= p_end; i++) { @@ -1150,7 +1150,7 @@ hunk_done: special = '^'; else special = ' '; - fprintf(stderr, "%3d %c %c %s", i, p_char[i], + fprintf(stderr, "%3ld %c %c %s", i, p_char[i], special, p_line[i]); fflush(stderr); }
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