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| author | Paul Pluzhnikov <ppluzhnikov@google.com> | 2018-12-31 19:14:28 -0800 |
|---|---|---|
| committer | Paul Pluzhnikov <ppluzhnikov@google.com> | 2019-01-31 14:07:45 -0800 |
| commit | 5f10701fdc7a4708101f7931c15b7146c4f06690 (patch) | |
| tree | 826e0575534318f16626af321a3c88cdd2761dfd /libio/putwchar_u.c | |
| parent | 583dd860d5b833037175247230a328f0050dbfe9 (diff) | |
| download | glibc-5f10701fdc7a4708101f7931c15b7146c4f06690.zip glibc-5f10701fdc7a4708101f7931c15b7146c4f06690.tar.gz glibc-5f10701fdc7a4708101f7931c15b7146c4f06690.tar.bz2 | |
libio: use stdout in puts and putchar, etc [BZ #24051].
GLIBC explicitly allows one to assign a new FILE pointer to stdout and
other standard streams. printf and wprintf were honouring assignment to
stdout and using the new value, but puts, putchar, and wide char variants
did not.
The stdout part is fixed here. The stdin part will be fixed in a followup.
Diffstat (limited to 'libio/putwchar_u.c')
| -rw-r--r-- | libio/putwchar_u.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libio/putwchar_u.c b/libio/putwchar_u.c index cfb46fc..d943220 100644 --- a/libio/putwchar_u.c +++ b/libio/putwchar_u.c @@ -21,6 +21,6 @@ wint_t putwchar_unlocked (wchar_t wc) { - CHECK_FILE (_IO_stdout, WEOF); - return _IO_putwc_unlocked (wc, _IO_stdout); + CHECK_FILE (stdout, WEOF); + return _IO_putwc_unlocked (wc, stdout); } |