diff options
| author |   bluhm <bluhm@openbsd.org> | 2014-11-16 19:14:34 +0000 |
|---|---|---|
| committer | bluhm <bluhm@openbsd.org> | 2014-11-16 19:14:34 +0000 |
| commit | 029d28555be2a2d1abd9625f8fe423f4e2ce252d (patch) | |
| tree | 1361bebd34b1c4e742d25782552e7634d51fdcb1 | |
| parent | Convert the logic in yyerror(). Instead of creating a temporary (diff) | |
| download | wireguard-openbsd-029d28555be2a2d1abd9625f8fe423f4e2ce252d.tar.xz wireguard-openbsd-029d28555be2a2d1abd9625f8fe423f4e2ce252d.zip | |
Convert the logic in rcsparse_warnx(). Instead of creating a
temporary format string, create a temporary message.
If there is not enough memory to log the error, just log this second
error. The double error path gets never tested, so it should be
simple. Make it work like the other places.
OK doug@
| -rw-r--r-- | usr.bin/cvs/rcsparse.c | 17 | ||||
| -rw-r--r-- | usr.bin/rcs/rcsparse.c | 17 |
2 files changed, 18 insertions, 16 deletions
diff --git a/usr.bin/cvs/rcsparse.c b/usr.bin/cvs/rcsparse.c index 4c73f384386..0c615eef0ce 100644 --- a/usr.bin/cvs/rcsparse.c +++ b/usr.bin/cvs/rcsparse.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rcsparse.c,v 1.7 2013/06/03 17:04:35 jcs Exp $ */ +/* $OpenBSD: rcsparse.c,v 1.8 2014/11/16 19:14:34 bluhm Exp $ */ /* * Copyright (c) 2010 Tobias Stoeckmann <tobias@openbsd.org> * @@ -1259,15 +1259,16 @@ rcsparse_warnx(RCSFILE *rfp, char *fmt, ...) { struct rcs_pdata *pdp; va_list ap; - char *nfmt; + char *msg; pdp = (struct rcs_pdata *)rfp->rf_pdata; va_start(ap, fmt); - if (asprintf(&nfmt, "%s:%d: %s", rfp->rf_path, pdp->rp_msglineno, fmt) - == -1) - nfmt = fmt; - cvs_vlog(LP_ERR, nfmt, ap); + if (vasprintf(&msg, fmt, ap) == -1) { + cvs_log(LP_ERRNO, "vasprintf"); + va_end(ap); + return; + } va_end(ap); - if (nfmt != fmt) - free(nfmt); + cvs_log(LP_ERR, "%s:%d: %s", rfp->rf_path, pdp->rp_msglineno, msg); + free(msg); } diff --git a/usr.bin/rcs/rcsparse.c b/usr.bin/rcs/rcsparse.c index 1f37e66babd..0a361847b1d 100644 --- a/usr.bin/rcs/rcsparse.c +++ b/usr.bin/rcs/rcsparse.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rcsparse.c,v 1.10 2014/10/10 08:15:25 otto Exp $ */ +/* $OpenBSD: rcsparse.c,v 1.11 2014/11/16 19:14:34 bluhm Exp $ */ /* * Copyright (c) 2010 Tobias Stoeckmann <tobias@openbsd.org> * @@ -1256,15 +1256,16 @@ rcsparse_warnx(RCSFILE *rfp, char *fmt, ...) { struct rcs_pdata *pdp; va_list ap; - char *nfmt; + char *msg; pdp = (struct rcs_pdata *)rfp->rf_pdata; va_start(ap, fmt); - if (asprintf(&nfmt, "%s:%d: %s", rfp->rf_path, pdp->rp_msglineno, fmt) - == -1) - nfmt = fmt; - vwarnx(nfmt, ap); + if (vasprintf(&msg, fmt, ap) == -1) { + warn("vasprintf"); + va_end(ap); + return; + } va_end(ap); - if (nfmt != fmt) - free(nfmt); + warnx("%s:%d: %s", rfp->rf_path, pdp->rp_msglineno, msg); + free(msg); } |