Date: Tue, 27 Mar 2018 22:49:06 +0000 (UTC) From: Conrad Meyer <cem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r331656 - head/cddl/contrib/opensolaris/tools/ctf/cvt Message-ID: <201803272249.w2RMn6ET025747@repo.freebsd.org>
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Author: cem Date: Tue Mar 27 22:49:06 2018 New Revision: 331656 URL: https://svnweb.freebsd.org/changeset/base/331656 Log: ctfconvert: Fix minor memory leaks in STABS parser In an error case, free leaked objects. Does anything use STABS anymore? Probably not. Reported by: Coverity Sponsored by: Dell EMC Isilon Modified: head/cddl/contrib/opensolaris/tools/ctf/cvt/st_parse.c Modified: head/cddl/contrib/opensolaris/tools/ctf/cvt/st_parse.c ============================================================================== --- head/cddl/contrib/opensolaris/tools/ctf/cvt/st_parse.c Tue Mar 27 21:37:58 2018 (r331655) +++ head/cddl/contrib/opensolaris/tools/ctf/cvt/st_parse.c Tue Mar 27 22:49:06 2018 (r331656) @@ -229,8 +229,12 @@ parse_fun(char *cp, iidesc_t *ii) nargs++; if (nargs > FUNCARG_DEF) args = xrealloc(args, sizeof (tdesc_t *) * nargs); - if (!(cp = read_tid(cp, &args[nargs - 1]))) + if (!(cp = read_tid(cp, &args[nargs - 1]))) { + if (tdp->t_type == TYPEDEF_UNRES) + free(tdp); + free(args); return (-1); + } } ii->ii_type = iitype;
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