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* [Bug libc/16059] New: wordexp(3) -- A[0]='a b' gives error
@ 2013-10-17 18:54 opengeometry at yahoo dot ca
2013-10-18 15:09 ` [Bug libc/16059] " opengeometry at yahoo dot ca
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: opengeometry at yahoo dot ca @ 2013-10-17 18:54 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=16059
Bug ID: 16059
Summary: wordexp(3) -- A[0]='a b' gives error
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: opengeometry at yahoo dot ca
CC: drepper.fsp at gmail dot com
Hi, I'm not sure if it's bug or just misunderstanding. Given two
similar cases,
wordexp ("one: A[0]='a b' end", &w, 0); --> error=5 (WRDE_SYNTAX)
wordexp ("one: 'A[0]=a b' end", &w, 0); --> ok
the result should be 3 strings,
one:
A[0]=a b
end
just like shell. Yet, I get error for the first case. I think
wordexp() is getting confused about glob [0] which is followed by
<single-quote> and then <space>.
--
William
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/16059] wordexp(3) -- A[0]='a b' gives error 2013-10-17 18:54 [Bug libc/16059] New: wordexp(3) -- A[0]='a b' gives error opengeometry at yahoo dot ca @ 2013-10-18 15:09 ` opengeometry at yahoo dot ca 2013-10-18 15:22 ` neleai at seznam dot cz ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: opengeometry at yahoo dot ca @ 2013-10-18 15:09 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=16059 William Park <opengeometry at yahoo dot ca> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |opengeometry at yahoo dot ca --- Comment #1 from William Park <opengeometry at yahoo dot ca> --- Created attachment 7241 --> https://sourceware.org/bugzilla/attachment.cgi?id=7241&action=edit fix whitespace inside quoted string while globbing -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libc/16059] wordexp(3) -- A[0]='a b' gives error 2013-10-17 18:54 [Bug libc/16059] New: wordexp(3) -- A[0]='a b' gives error opengeometry at yahoo dot ca 2013-10-18 15:09 ` [Bug libc/16059] " opengeometry at yahoo dot ca @ 2013-10-18 15:22 ` neleai at seznam dot cz 2013-10-24 13:30 ` schwab@linux-m68k.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: neleai at seznam dot cz @ 2013-10-18 15:22 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=16059 Ondrej Bilka <neleai at seznam dot cz> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |neleai at seznam dot cz --- Comment #2 from Ondrej Bilka <neleai at seznam dot cz> --- Could you send this also to libc-alpha. You need also add changelog like following one 2010-10-14 Random Developer <developer@provider.com> * posix/wordexp.c (wordexp): Fix whitespaces inside quoted string. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libc/16059] wordexp(3) -- A[0]='a b' gives error 2013-10-17 18:54 [Bug libc/16059] New: wordexp(3) -- A[0]='a b' gives error opengeometry at yahoo dot ca 2013-10-18 15:09 ` [Bug libc/16059] " opengeometry at yahoo dot ca 2013-10-18 15:22 ` neleai at seznam dot cz @ 2013-10-24 13:30 ` schwab@linux-m68k.org 2014-06-13 12:39 ` fweimer at redhat dot com 2015-08-27 22:17 ` [Bug glob/16059] " jsm28 at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: schwab@linux-m68k.org @ 2013-10-24 13:30 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=16059 --- Comment #4 from Andreas Schwab <schwab@linux-m68k.org> --- There are a lot of problems with quoting in wordexp parsing. - quoted glob meta characters need to be requoted for glob, but the result must undergo quote removal if no file was matched - unterminated quoting needs to be diagnosed - the check to distinguish $((foo)) from $((foo);(bar)) doesn't handle quoted parens - parse_comm doesn't handle backslash quoting -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libc/16059] wordexp(3) -- A[0]='a b' gives error 2013-10-17 18:54 [Bug libc/16059] New: wordexp(3) -- A[0]='a b' gives error opengeometry at yahoo dot ca ` (2 preceding siblings ...) 2013-10-24 13:30 ` schwab@linux-m68k.org @ 2014-06-13 12:39 ` fweimer at redhat dot com 2015-08-27 22:17 ` [Bug glob/16059] " jsm28 at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: fweimer at redhat dot com @ 2014-06-13 12:39 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=16059 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |security- -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug glob/16059] wordexp(3) -- A[0]='a b' gives error 2013-10-17 18:54 [Bug libc/16059] New: wordexp(3) -- A[0]='a b' gives error opengeometry at yahoo dot ca ` (3 preceding siblings ...) 2014-06-13 12:39 ` fweimer at redhat dot com @ 2015-08-27 22:17 ` jsm28 at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jsm28 at gcc dot gnu.org @ 2015-08-27 22:17 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=16059 Joseph Myers <jsm28 at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|libc |glob -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-08-27 22:17 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-10-17 18:54 [Bug libc/16059] New: wordexp(3) -- A[0]='a b' gives error opengeometry at yahoo dot ca 2013-10-18 15:09 ` [Bug libc/16059] " opengeometry at yahoo dot ca 2013-10-18 15:22 ` neleai at seznam dot cz 2013-10-24 13:30 ` schwab@linux-m68k.org 2014-06-13 12:39 ` fweimer at redhat dot com 2015-08-27 22:17 ` [Bug glob/16059] " jsm28 at gcc dot gnu.org
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