diff options
| author | Carmelo Amoroso <carmelo.amoroso@st.com> | 2011-04-06 15:13:59 +0200 |
|---|---|---|
| committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2011-04-06 15:13:59 +0200 |
| commit | 3b3285b1b7c02d36c74a6ae265fdb02ca991c96b (patch) | |
| tree | 0f3bf060794323ff690f6f4a86dc903c4570f540 /libc/stdio/_vfprintf.c | |
| parent | 289d19f45d7f8af9a4079938a3426aafdd2674ba (diff) | |
| parent | 85f4b028d767fc390a7b866d2f58d58be489242d (diff) | |
Merge remote-tracking branch 'origin/master' into prelink
* origin/master: (137 commits)
utils/ldd: Check for returned pointer from strrchr not the value it holds
cris: add provide arch-specific vfork implementation
lutimes.c, stubs.c: fix compiling lutimes, if __NR_utimensat is not defined
bump version to 0.9.32-rc3-git
release 0.9.32-rc3
memalign: include sys/param.h for MAX
arm/bits/atomic.h: Include common/bit/atomic.h for thumb1
wctype.h: fix libc_hidden_proto for iswupper and add it for iswspace
add libc_hidden_proto for wcs[n]casecmp_l
really fix missing __libc_drand48_data
Revert "missing prototype of __libc_drand48_data fixed"
missing prototype of __libc_drand48_data fixed
time.c, time.h: remove unused hidden strftime/strptime
nanosleep.c: remove duplicated libc_hidden_proto
ctype.c, ctype.h: remove commented parts that were banned for removal after 0.9.31
_wctype.c, wctype.h: remove unused isw* and wctype_l hidden functions
time.c, wchar.h: remove unused hidden wcsftime
str[n]casecmp.c: fix hidden usage
remove unused hidden functions
frv/memset.S: add missing libc_hidden_def
...
Conflicts:
ldso/ldso/ldso.c
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'libc/stdio/_vfprintf.c')
| -rw-r--r-- | libc/stdio/_vfprintf.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libc/stdio/_vfprintf.c b/libc/stdio/_vfprintf.c index 3b007084d..3db8cdf67 100644 --- a/libc/stdio/_vfprintf.c +++ b/libc/stdio/_vfprintf.c @@ -417,6 +417,8 @@ extern uintmax_t _load_inttype(int desttype, const void *src, int uflag) attribu /**********************************************************************/ #ifdef L_parse_printf_format +#ifdef __UCLIBC_HAS_GLIBC_CUSTOM_PRINTF__ + /* NOTE: This function differs from the glibc version in that parsing stops * upon encountering an invalid conversion specifier. Since this is the way * my printf functions work, I think it makes sense to do it that way here. @@ -485,6 +487,8 @@ size_t parse_printf_format(register const char *template, } #endif + +#endif /**********************************************************************/ #ifdef L__ppfs_init @@ -1670,6 +1674,9 @@ static int _do_one_spec(FILE * __restrict stream, #endif s = "(null)"; slen = 6; + /* Use an empty string rather than truncation if precision is too small. */ + if (ppfs->info.prec >= 0 && ppfs->info.prec < slen) + slen = 0; } } else { /* char */ s = buf; @@ -1726,6 +1733,9 @@ static int _do_one_spec(FILE * __restrict stream, NULL_STRING: s = "(null)"; SLEN = slen = 6; + /* Use an empty string rather than truncation if precision is too small. */ + if (ppfs->info.prec >= 0 && ppfs->info.prec < slen) + SLEN = slen = 0; } } else { /* char */ *wbuf = btowc( (unsigned char)(*((const int *) *argptr)) ); |