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glibc/libio
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Florian Weimer 88ed43ff0c libio: Flush-only _IO_str_overflow must not return EOF (bug 28949) 
In general, _IO_str_overflow returns the character passed as an argument
on success.  However, if flush-only operation is requested by passing
EOF, returning EOF looks like an error, and the caller cannot tell
whether the operation was successful or not.

_IO_wstr_overflow had the same bug regarding WEOF.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2022-03-18 21:40:02 +01:00
..
bits
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__fbufsize.c
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__flbf.c
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__fpending.c
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__fpurge.c
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__freadable.c
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__freading.c
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__fsetlocking.c
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__fwritable.c
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__fwriting.c
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bug-fopena+.c
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bug-fseek.c
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bug-ftell.c
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bug-memstream1.c
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bug-mmap-fflush.c
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bug-rewind2.c
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bug-rewind.c
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bug-ungetc2.c
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bug-ungetc3.c
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bug-ungetc4.c
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bug-ungetc.c
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bug-ungetwc1.c
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bug-ungetwc2.c
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bug-wfflush.c
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bug-wmemstream1.c
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bug-wsetpos.c
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clearerr_u.c
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clearerr.c
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Depend
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fcloseall.c
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feof_u.c
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feof.c
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ferror_u.c
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ferror.c
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filedoalloc.c
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fileno.c
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fileops.c
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fmemopen.c
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fputc_u.c
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fputc.c
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fputwc_u.c
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fputwc.c
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freopen64.c
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freopen.c
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fseek.c
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fseeko64.c
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fseeko.c
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ftello64.c
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ftello.c
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fwide.c
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fwprintf.c
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fwscanf.c
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genops.c
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getc_u.c
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getc.c
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getchar_u.c
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getchar.c
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getwc_u.c
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getwc.c
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getwchar_u.c
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getwchar.c
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iofclose.c
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iofdopen.c
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iofflush_u.c
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iofflush.c
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iofgetpos64.c
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iofgetpos.c
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iofgets_u.c
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iofgets.c
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iofgetws_u.c
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iofgetws.c
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iofopen64.c
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iofopen.c
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iofopncook.c
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iofputs_u.c
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iofputs.c
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iofputws_u.c
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iofputws.c
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iofread_u.c
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iofread.c
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iofsetpos64.c
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iofsetpos.c
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ioftell.c
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iofwide.c
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iofwrite_u.c
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iofwrite.c
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iogetdelim.c
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iogetline.c
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iogets.c
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iogetwline.c
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iolibio.h
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iopadn.c
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iopopen.c
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ioputs.c
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ioseekoff.c
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ioseekpos.c
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iosetbuffer.c
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iosetvbuf.c
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ioungetc.c
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ioungetwc.c
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iovdprintf.c
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iovsprintf.c
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iovsscanf.c
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iovswscanf.c
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iowpadn.c
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libc_fatal.c
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libio.h
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libioP.h
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Makefile
libio: Ensure output buffer for wchars (bug #28828)
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memstream.c
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obprintf.c
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oldfileops.c
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oldfmemopen.c
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oldiofclose.c
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oldiofdopen.c
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oldiofgetpos64.c
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oldiofgetpos.c
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oldiofopen.c
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oldiofsetpos64.c
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oldiofsetpos.c
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oldiopopen.c
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oldpclose.c
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oldstdfiles.c
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oldtmpfile.c
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pclose.c
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peekc.c
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putc_u.c
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putc.c
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putchar_u.c
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putchar.c
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putwc_u.c
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putwc.c
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putwchar_u.c
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putwchar.c
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rewind.c
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setbuf.c
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setlinebuf.c
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stdfiles.c
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stdio.c
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stdio.h
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strfile.h
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strops.c
libio: Flush-only _IO_str_overflow must not return EOF (bug 28949)
2022-03-18 21:40:02 +01:00
swprintf.c
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swscanf.c
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test-fmemopen.c
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test-freopen.c
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test-freopen.sh
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tst_getwc.c
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tst_getwc.input
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tst_putwc.c
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tst_swprintf.c
libio: Convert tst_swprintf to the test framework
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tst_swscanf.c
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tst_wprintf2.c
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tst_wprintf.c
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tst_wscanf.c
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tst-atime.c
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tst-bz22415.c
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tst-bz24051.c
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tst-bz24228.c
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tst-bz24228.map
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tst-bz28828.c
libio: Ensure output buffer for wchars (bug #28828)
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tst-bz28828.input
libio: Ensure output buffer for wchars (bug #28828)
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tst-cleanup-default-static.c
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tst-cleanup-default.c
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tst-cleanup-nostart-stop-gc-static.c
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tst-cleanup-nostart-stop-gc.c
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tst-cleanup-start-stop-gc-static.c
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tst-cleanup-start-stop-gc.c
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tst-cleanup.c
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tst-cleanup.exp
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tst-eof.c
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tst-ext2.c
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tst-ext.c
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tst-fgetc-after-eof.c
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tst-fgetwc.c
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tst-fgetwc.input
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tst-fgetws.c
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tst-fopenloc2.c
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tst-fopenloc.c
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tst-fputws.c
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tst-freopen.c
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tst-fseek.c
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tst-ftell-active-handler.c
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tst-ftell-append.c
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tst-ftell-partial-wide.c
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tst-fwrite-error.c
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tst-memstream1.c
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tst-memstream4.c
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tst-memstream.h
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tst-mmap2-eofsync.c
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tst-mmap-offend.c
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tst-mmap-setvbuf.c
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tst-popen1.c
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tst-setvbuf1.c
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tst-sprintf-chk-ub.c
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tst-sscanf.c
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tst-ungetwc1.c
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tst-vtables-common.c
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tst-vtables-interposed.c
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tst-vtables.c
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tst-wfile-sync.c
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tst-widetext.c
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tst-widetext.input
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tst-wmemstream1.c
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tst-wmemstream2.c
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tst-wmemstream4.c
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tst-wmemstream5.c
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vasprintf.c
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Versions
Add missing symbols to Version files
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vscanf.c
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vsnprintf.c
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vswprintf.c
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vtables.c
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vwprintf.c
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vwscanf.c
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wfiledoalloc.c
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wfileops.c
libio: Ensure output buffer for wchars (bug #28828)
2022-03-08 14:25:32 -03:00
wgenops.c
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wmemstream.c
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wprintf.c
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wscanf.c
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wstrops.c
libio: Flush-only _IO_str_overflow must not return EOF (bug 28949)
2022-03-18 21:40:02 +01:00