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Work around potential state machine bogon with FILL. This needs

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to be scrapped, ultimately, and it will be.
This commit is contained in:
Jordan K. Hubbard 1997-08-18 21:34:12 +00:00
parent 3f1d66701a
commit 606b60ca2f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=28389
1 changed files with 3 additions and 3 deletions
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6
release/sysinstall/attr.c
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@ -4,7 +4,7 @@
* This is probably the last attempt in the `sysinstall' line, the next
* generation being slated to essentially a complete rewrite.
*
* $Id: attr.c,v 1.8.2.8 1997/03/28 23:07:09 jkh Exp $
* $Id: attr.c,v 1.17 1997/04/02 12:07:21 jkh Exp $
*
* Copyright (c) 1995
* Jordan Hubbard. All rights reserved.
@ -60,7 +60,7 @@ attr_parse(Attribs *attr, FILE *fp)
{
char hold_n[MAX_NAME+1];
char hold_v[MAX_VALUE+1];
char buf[BUFSIZ];
char buf[BUFSIZ * 4];
int bp, n, v, max;
enum { LOOK, COMMENT, NAME, VALUE, MVALUE, COMMIT, FILL, STOP } state;
int num_attribs;
@ -98,7 +98,7 @@ attr_parse(Attribs *attr, FILE *fp)
state = COMMENT;
continue;
}
else if (isalpha(ch) || ch == '_') {
else if (isalnum(ch) || ch == '_') {
if (n >= MAX_NAME) {
msgDebug("Attribute name overflow at character %d, ignoring entry..\n", n);
n = 0;