Date: Mon, 31 Aug 2015 05:57:26 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r287319 - head/usr.bin/iconv Message-ID: <201508310557.t7V5vQUi067076@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: delphij Date: Mon Aug 31 05:57:26 2015 New Revision: 287319 URL: https://svnweb.freebsd.org/changeset/base/287319 Log: Constify opt_f and opt_t and eliminate unneeded copying. This fixes memory leaks. Reported by: clang static analyzer MFC after: 2 weeks Modified: head/usr.bin/iconv/iconv.c Modified: head/usr.bin/iconv/iconv.c ============================================================================== --- head/usr.bin/iconv/iconv.c Mon Aug 31 05:03:36 2015 (r287318) +++ head/usr.bin/iconv/iconv.c Mon Aug 31 05:57:26 2015 (r287319) @@ -156,11 +156,11 @@ int main(int argc, char **argv) { FILE *fp; - char *opt_f, *opt_t; + const char *opt_f, *opt_t; int ch, i, res; bool opt_c = false, opt_s = false; - opt_f = opt_t = strdup(""); + opt_f = opt_t = ""; setlocale(LC_ALL, ""); setprogname(argv[0]); @@ -186,12 +186,12 @@ main(int argc, char **argv) case 'f': /* from */ if (optarg != NULL) - opt_f = strdup(optarg); + opt_f = optarg; break; case 't': /* to */ if (optarg != NULL) - opt_t = strdup(optarg); + opt_t = optarg; break; default: usage();
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201508310557.t7V5vQUi067076>