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| author | Ulrich Drepper <drepper@redhat.com> | 2005-10-14 15:17:40 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-10-14 15:17:40 +0000 |
| commit | ce982312e888ff1fd9b869240951805d281f7517 (patch) | |
| tree | e68f0f42b945ce719ad1ea032b59deb1bc78e57b /time/bug-asctime.c | |
| parent | 576c8451485408d776914e756e5cc554e9d93eda (diff) | |
| download | glibc-ce982312e888ff1fd9b869240951805d281f7517.zip glibc-ce982312e888ff1fd9b869240951805d281f7517.tar.gz glibc-ce982312e888ff1fd9b869240951805d281f7517.tar.bz2 | |
[BZ #1460]
* time/asctime.c (asctime_internal): New function, derived from
asctime_r. Takes additional parameter which is the buffer length.
Use snprintf instead sprintf, if it overflows, fail.
(asctime_r): Call asctime_internal with 26 as buffer length.
(asctime): Call asctime_internal with length of internal buffer.
* time/Makefile (tests): Add bug-asctime_r.
* time/bug-asctime_r.c: New file.
Diffstat (limited to 'time/bug-asctime.c')
| -rw-r--r-- | time/bug-asctime.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/time/bug-asctime.c b/time/bug-asctime.c index 7204e1b..0b04b47 100644 --- a/time/bug-asctime.c +++ b/time/bug-asctime.c @@ -19,6 +19,7 @@ do_test (void) result = 1; } char buf[1000]; + errno = 0; s = asctime_r (tp, buf); if (s != NULL || errno != EOVERFLOW) { |