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glibc/libio
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Aaron Merey 35dc62de3d Add another test for fclose on an unopened file 
Add new file libio/tst-fclose-unopened2.c that tests whether fclose on an
unopened file returns EOF.

This test differs from tst-fclose-unopened.c by ensuring the file's buffer
is allocated prior to double-fclose.  A comment in tst-fclose-unopened.c
now clarifies that it is testing a file with an unallocated buffer.

Calling fclose on unopened files normally causes a use-after-free bug,
however the standard streams are an exception since they are not
deallocated by fclose.

Tested for x86_64.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2024-09-20 10:32:35 -04:00
..
bits
Fix name space violation in fortify wrappers (bug 32052)
2024-08-05 16:49:58 +02:00
__fbufsize.c
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2024-01-01 10:53:40 -08:00
__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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2024-01-01 10:53:40 -08:00
bug-fopena+.c
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bug-fseek.c
tests: replace fread by xfread
2023-06-13 19:59:08 -04:00
bug-ftell.c
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bug-memstream1.c
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bug-mmap-fflush.c
tests: replace system by xsystem
2023-06-19 09:15:05 -04:00
bug-rewind2.c
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bug-rewind.c
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bug-ungetc2.c
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bug-ungetc3.c
tests: replace write by xwrite
2023-06-01 12:40:05 -04:00
bug-ungetc4.c
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2024-01-01 10:53:40 -08:00
bug-ungetc.c
tests: replace write by xwrite
2023-06-01 12:40:05 -04:00
bug-ungetwc1.c
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bug-ungetwc2.c
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bug-wfflush.c
tests: replace write by xwrite
2023-06-01 12:40:05 -04:00
bug-wmemstream1.c
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bug-wsetpos.c
libio/bug-wsetpos: Make the error message match the causing function
2024-05-13 12:50:48 +01:00
clearerr_u.c
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clearerr.c
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2024-01-01 10:53:40 -08:00
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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2024-01-01 10:53:40 -08:00
freopen64.c
Fix freopen handling of ,ccs= (bug 23675)
2024-09-05 20:08:10 +00:00
freopen.c
Fix freopen handling of ,ccs= (bug 23675)
2024-09-05 20:08:10 +00:00
fseek.c
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2024-01-01 10:53:40 -08:00
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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2024-01-01 10:53:40 -08:00
fwscanf.c
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2024-01-01 10:53:40 -08:00
genops.c
libio: Attempt wide backup free only for non-legacy code
2024-09-04 09:29:35 -04:00
getc_u.c
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2024-01-01 10:53:40 -08:00
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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2024-01-01 10:53:40 -08:00
iofclose.c
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2024-01-01 10:53:40 -08:00
iofdopen.c
Remove memory leak in fdopen (bug 31840)
2024-06-04 14:42:06 +02:00
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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2024-01-01 10:53:40 -08:00
libio-macros.sym
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
libio.h
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2024-01-01 10:53:40 -08:00
libioP.h
ungetc: Fix backup buffer leak on program exit [BZ #27821]
2024-08-15 13:56:13 -04:00
Makefile
Add another test for fclose on an unopened file
2024-09-20 10:32:35 -04:00
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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2024-01-01 10:53:40 -08:00
oldstdfiles.c
Change _IO_stderr_/_IO_stdin_/_IO_stdout to compat symbols [BZ #31766]
2024-05-21 10:12:25 -07:00
oldtmpfile.c
posix: Sync tempname with gnulib
2024-04-10 14:53:39 -03:00
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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2024-01-01 10:53:40 -08:00
stdfiles.c
Use a doubly-linked list for _IO_list_all (bug 27777)
2024-05-17 14:13:25 -07:00
stdio.c
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2024-01-01 10:53:40 -08:00
stdio.h
<stdio.h>: Acknowledge that getdelim/getline are in POSIX
2024-06-11 22:17:12 +01:00
strfile.h
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strops.c
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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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2024-01-01 10:53:40 -08:00
tst_swprintf.c
libio: Convert __vswprintf_internal to buffers (bug 27857)
2022-12-19 18:56:55 +01:00
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_wscanf.input
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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-bz24153.c
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tst-bz24228.c
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tst-bz24228.map
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tst-bz28828.c
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tst-bz28828.input
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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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2024-01-01 10:53:40 -08:00
tst-cleanup.exp
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tst-closeall.c
libio: handle opening a file when all files are closed (bug 31963)
2024-07-09 10:12:36 +02:00
tst-eof.c
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tst-ext2.c
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tst-ext.c
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tst-fclose-unopened2.c
Add another test for fclose on an unopened file
2024-09-20 10:32:35 -04:00
tst-fclose-unopened2.input
Add another test for fclose on an unopened file
2024-09-20 10:32:35 -04:00
tst-fclose-unopened.c
Add another test for fclose on an unopened file
2024-09-20 10:32:35 -04:00
tst-fdopen-seek-failure.c
libio: Test for fdopen memory leak without SEEK_END support (bug 31840)
2024-06-04 16:09:33 +02:00
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-getdelim.c
libio/tst-getdelim: Add new test covering NUL as a delimiter
2024-08-14 11:48:34 +02:00
tst-memstream1.c
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tst-memstream2.c
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tst-memstream3.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-eofsync.c
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tst-mmap-fflushsync.c
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tst-mmap-offend.c
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tst-mmap-setvbuf.c
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2024-01-01 10:53:40 -08:00
tst-popen1.c
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tst-setvbuf1.c
Fix all the remaining misspellings -- BZ 25337
2023-06-02 01:39:48 +00:00
tst-sprintf-chk-ub.c
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tst-sprintf-ub.c
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tst-sscanf.c
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tst-stderr-compat.c
Add crt1-2.0.o for glibc 2.0 compatibility tests
2024-05-06 07:49:40 -07:00
tst-swscanf.c
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tst-ungetwc1.c
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tst-ungetwc2.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-wmemstream3.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
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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: Check remaining buffer size in _IO_wdo_write (bug 31183)
2024-01-02 14:36:17 +01:00
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
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