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| author | Ulrich Drepper <drepper@redhat.com> | 2010-02-24 16:07:57 -0800 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2010-02-24 16:07:57 -0800 |
| commit | 7ca890b88e6ab7624afb1742a9fffb37ad5b3fc3 (patch) | |
| tree | 2ddb131209e366f86b62ee4c98b0a150992521cd | |
| parent | 8c0b5f148eccd0a4d9714e72f50f13c586af59ec (diff) | |
| download | glibc-7ca890b88e6ab7624afb1742a9fffb37ad5b3fc3.tar.gz glibc-7ca890b88e6ab7624afb1742a9fffb37ad5b3fc3.tar.xz glibc-7ca890b88e6ab7624afb1742a9fffb37ad5b3fc3.zip | |
Fix reporting of I/O errors in *dprintf functions.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | libio/iovdprintf.c | 5 |
2 files changed, 9 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 5271d24ac5..25691cd6ec 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,8 +1,13 @@ 2010-02-24 Ulrich Drepper <drepper@redhat.com> + [BZ #11319] + * libio/iovdprintf.c (_IO_vdprintf): Explicitly flush stream before + undoing the stream because _IO_FINISH doesn't report failures. + [BZ #5553] * malloc/malloc.c (public_vALLOc): Set ar_ptr when trying main_arena. (public_pVALLOc): Likewise. + Patch by Petr Baudis. 2010-02-22 Jim Meyering <meyering@redhat.com> diff --git a/libio/iovdprintf.c b/libio/iovdprintf.c index edab849a44..5284ff8938 100644 --- a/libio/iovdprintf.c +++ b/libio/iovdprintf.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1997-2000, 2001, 2002, 2003, 2006 +/* Copyright (C) 1995, 1997-2000, 2001, 2002, 2003, 2006, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -60,6 +60,9 @@ _IO_vdprintf (d, format, arg) done = INTUSE(_IO_vfprintf) (&tmpfil.file, format, arg); + if (done != EOF && _IO_do_flush (&tmpfil.file) == EOF) + done = EOF; + _IO_FINISH (&tmpfil.file); return done; |