2018-07-06 5:55 GMT+09:00 Luis Araneda <luaran...@gmail.com>: > cherry-pick kernel commit 2ae89c7 (2018-06-05) > to avoid warnings when compiling with GCC 8.1 > > In file included from scripts/kconfig/zconf.tab.c:2486: > scripts/kconfig/confdata.c: In function ‘conf_write’: > scripts/kconfig/confdata.c:771:22: warning: ‘%s’ directive writing likely 7 > or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] > sprintf(newname, "%s%s", dirname, basename); > ^~ > scripts/kconfig/confdata.c:771:19: note: assuming directive output of 7 bytes > sprintf(newname, "%s%s", dirname, basename); > ^~~~~~ > scripts/kconfig/confdata.c:771:2: note: ‘sprintf’ output 1 or more bytes > (assuming 4104) into a destination of size 4097 > sprintf(newname, "%s%s", dirname, basename); > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > scripts/kconfig/confdata.c:774:23: warning: ‘.tmpconfig.’ directive writing > 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] > sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); > ^~~~~~~~~~~ > scripts/kconfig/confdata.c:774:3: note: ‘sprintf’ output between 13 and 4119 > bytes into a destination of size 4097 > sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Signed-off-by: Luis Araneda <luaran...@gmail.com> > ---
Applied to u-boot-uniphier. > scripts/kconfig/confdata.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c > index e4cbb87d76..a04bb26304 100644 > --- a/scripts/kconfig/confdata.c > +++ b/scripts/kconfig/confdata.c > @@ -743,7 +743,7 @@ int conf_write(const char *name) > struct menu *menu; > const char *basename; > const char *str; > - char dirname[PATH_MAX+1], tmpname[PATH_MAX+1], newname[PATH_MAX+1]; > + char dirname[PATH_MAX+1], tmpname[PATH_MAX+22], newname[PATH_MAX+8]; > char *env; > > dirname[0] = 0; > -- > 2.18.0 > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > https://lists.denx.de/listinfo/u-boot -- Best Regards Masahiro Yamada _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot