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According to POSIX \ in the fnmatch(3) pattern should escape

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any character including '\0', but our version replace escaped '\0'
with '\\'.
I.e. fnmatch("\\", "\\", 0) should not match while fnmatch("\\", "", 0)
should (Linux and NetBSD does the same). Was vice versa.

PR:     181129
MFC after:      1 week
This commit is contained in:
Andrey A. Chernov 2013-08-08 09:04:02 +00:00
parent 4030a4b2a3
commit c08f11b07c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=254091
1 changed files with 0 additions and 2 deletions
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2
lib/libc/gen/fnmatch.c
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@ -194,8 +194,6 @@ fnmatch1(pattern, string, stringstart, flags, patmbs, strmbs)
&patmbs);
if (pclen == (size_t)-1 || pclen == (size_t)-2)
return (FNM_NOMATCH);
if (pclen == 0)
pc = '\\';
pattern += pclen;
}
/* FALLTHROUGH */