Message ID | 1464752905-10347-6-git-send-email-vapier@gentoo.org |
---|---|
State | Not Applicable, archived |
Delegated to: | David Miller |
Headers | show |
Mike Frysinger wrote: > Always use #.# format for the -i flag even when the current locale uses > a different separator. Locale de_DE which uses #,# normally. > > Simple testcase: > $ make USE_IDN=1 > $ LANG=de_DE.UTF8 ./ping -i 0.5 localhost > > Reported-by: Sergey Fionov <fionov@gmail.com> > Signed-off-by: Mike Frysinger <vapier@gentoo.org> > --- > ping_common.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/ping_common.c b/ping_common.c > index 62f53a6..0a37e09 100644 > --- a/ping_common.c > +++ b/ping_common.c > @@ -269,9 +269,17 @@ void common_options(int ch) > double dbl; > char *ep; > > +#ifdef USE_IDN > + setlocale(LC_ALL, "C"); > +#endif > + > errno = 0; > dbl = strtod(optarg, &ep); > > +#ifdef USE_IDN > + setlocale(LC_ALL, ""); > +#endif > + > if (errno || *ep != '\0' || > !finite(dbl) || dbl < 0.0 || dbl >= (double)INT_MAX / 1000 - 1.0) { > fprintf(stderr, "ping: bad timing interval\n"); > Please make it accept both.
diff --git a/ping_common.c b/ping_common.c index 62f53a6..0a37e09 100644 --- a/ping_common.c +++ b/ping_common.c @@ -269,9 +269,17 @@ void common_options(int ch) double dbl; char *ep; +#ifdef USE_IDN + setlocale(LC_ALL, "C"); +#endif + errno = 0; dbl = strtod(optarg, &ep); +#ifdef USE_IDN + setlocale(LC_ALL, ""); +#endif + if (errno || *ep != '\0' || !finite(dbl) || dbl < 0.0 || dbl >= (double)INT_MAX / 1000 - 1.0) { fprintf(stderr, "ping: bad timing interval\n");
Always use #.# format for the -i flag even when the current locale uses a different separator. Locale de_DE which uses #,# normally. Simple testcase: $ make USE_IDN=1 $ LANG=de_DE.UTF8 ./ping -i 0.5 localhost Reported-by: Sergey Fionov <fionov@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> --- ping_common.c | 8 ++++++++ 1 file changed, 8 insertions(+)