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1998-03-24  Ulrich Drepper  <drepper@cygnus.com>

	* posix/regex.c (regex_compile): Don't allow non-alphabet
	characters in character set name.
This commit is contained in:
Ulrich Drepper 1998-03-24 21:15:02 +00:00
parent e9fc7bbb89
commit 09515d674a
2 changed files with 6 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
1998-03-24 Ulrich Drepper <drepper@cygnus.com>
* posix/regex.c (regex_compile): Don't allow non-alphabet
characters in character set name.
1998-03-25 00:00 Tim Waugh <tim@cyberelk.demon.co.uk>
* posix/wordexp.c (w_newword): New function.

2
posix/regex.c
View File

@ -2168,7 +2168,7 @@ regex_compile (pattern, size, syntax, bufp)
for (;;)
{
PATFETCH (c);
if (c == ':' || c == ']' || p == pend
if (c == ':' || c == ']' || !isalpha (c) || p == pend
|| c1 == CHAR_CLASS_MAX_LENGTH)
break;
str[c1++] = c;