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| author | Father Chrysostomos <sprout@cpan.org> | 2011-10-27 14:31:13 -0700 |
|---|---|---|
| committer | Father Chrysostomos <sprout@cpan.org> | 2011-10-27 14:32:53 -0700 |
| commit | f89f9e938998e1102fa66a8d28a2d0fe8b40765c (patch) | |
| tree | cbf040eedf3bd0fb9f0dc4cb0b8c9ae6c3c4aea8 | |
| parent | e1621fc96189270d9aa78c1f2dbc2200bd15cb59 (diff) | |
| download | perl-f89f9e938998e1102fa66a8d28a2d0fe8b40765c.tar.gz | |
Stop csh_glob from reading past end of string
It was reading one byte too far, and looking at the trailing null.
This happened only in the case of an unmatched quote.
| -rw-r--r-- | ext/File-Glob/Glob.xs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/File-Glob/Glob.xs b/ext/File-Glob/Glob.xs index c055d1ba2f..030e827c0a 100644 --- a/ext/File-Glob/Glob.xs +++ b/ext/File-Glob/Glob.xs @@ -132,7 +132,7 @@ csh_glob(pTHX) } if (piece) sv_catpvn(word, piece, s-piece); piece = s+1; - while (++s <= patend) + while (++s < patend) if (*s == '\\') { s++; /* If the backslash is here to escape a quote, |