| Message ID | 50FE0D8B.7010908@asianux.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Chen Gang wrote: > > > the buff is 256 limited, so need use vsnprintf instead of vsprintf > > Signed-off-by: Chen Gang <gang.chen@asianux.com> > Cc: Ben Dooks <ben@fluff.org> > --- > arch/arm/plat-samsung/pm.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c > index 1507028..d896add 100644 > --- a/arch/arm/plat-samsung/pm.c > +++ b/arch/arm/plat-samsung/pm.c > @@ -51,7 +51,7 @@ void s3c_pm_dbg(const char *fmt, ...) > char buff[256]; > > va_start(va, fmt); > - vsprintf(buff, fmt, va); > + vsnprintf(buff, sizeof(buff), fmt, va); > va_end(va); > > printascii(buff); > -- > 1.7.10.4 Applied, thanks. - Kukjin
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index 1507028..d896add 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -51,7 +51,7 @@ void s3c_pm_dbg(const char *fmt, ...) char buff[256]; va_start(va, fmt); - vsprintf(buff, fmt, va); + vsnprintf(buff, sizeof(buff), fmt, va); va_end(va); printascii(buff);
the buff is 256 limited, so need use vsnprintf instead of vsprintf Signed-off-by: Chen Gang <gang.chen@asianux.com> Cc: Ben Dooks <ben@fluff.org> --- arch/arm/plat-samsung/pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)