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| author | Florian Weimer <fweimer@redhat.com> | 2024-09-20 13:10:54 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2024-09-20 13:51:09 +0200 |
| commit | 75819cdd29a193cc2db980878bec305905b22bbc (patch) | |
| tree | 3892d3e4843021cb24a8ba57f0cec020b01a1031 | |
| parent | 8ef3cff9d1ceafe369f982d980678d749fb93bd2 (diff) | |
| download | glibc-75819cdd29a193cc2db980878bec305905b22bbc.zip glibc-75819cdd29a193cc2db980878bec305905b22bbc.tar.gz glibc-75819cdd29a193cc2db980878bec305905b22bbc.tar.bz2 | |
iconv: Multiple - on command line should not fail (bug 32050)
Usually, the second and subsequent - return EOF immediately
and do not contribute to the output, but this is not an error.
Reviewed-by: DJ Delorie <dj@redhat.com>
| -rw-r--r-- | iconv/iconv_prog.c | 3 | ||||
| -rw-r--r-- | iconv/tst-iconv_prog-buffer.sh | 5 |
2 files changed, 7 insertions, 1 deletions
diff --git a/iconv/iconv_prog.c b/iconv/iconv_prog.c index 3e02db7..dd4bc3a 100644 --- a/iconv/iconv_prog.c +++ b/iconv/iconv_prog.c @@ -287,7 +287,8 @@ conversions from `%s' and to `%s' are not supported"), ret = process_fd (cd, fd); /* Now close the file. */ - close (fd); + if (fd != STDIN_FILENO) + close (fd); if (ret != 0) { diff --git a/iconv/tst-iconv_prog-buffer.sh b/iconv/tst-iconv_prog-buffer.sh index 54ff871..a9c3729 100644 --- a/iconv/tst-iconv_prog-buffer.sh +++ b/iconv/tst-iconv_prog-buffer.sh @@ -265,6 +265,11 @@ expect_exit 1 run_iconv -o "$tmp/out" "$tmp/abc" "$tmp/0xff" "$tmp/def" expect_exit 1 run_iconv -o "$tmp/out" "$tmp/abc" - < "$tmp/0xff" "$tmp/def" ! test -e "$tmp/out" +# Listing standard input multiple times should not fail (bug 32050). + +run_iconv -o "$tmp/out" "$tmp/xy" - - "$tmp/zt" < "$tmp/abc" +expect_files xy abc zt + if $failure ; then exit 1 fi |