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Converting int to wint_t leads to broekn comparison of raw char

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and encoded wint_t.

Spotted by:	ache
This commit is contained in:
Kevin Lo 2011-11-11 01:35:07 +00:00
parent 9ddf14906a
commit 5249ac8610
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=227435
1 changed files with 8 additions and 8 deletions
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16
lib/libc/regex/regcomp.c
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@ -81,10 +81,10 @@ extern "C" {
#endif
/* === regcomp.c === */
static void p_ere(struct parse *p, wint_t stop);
static void p_ere(struct parse *p, int stop);
static void p_ere_exp(struct parse *p);
static void p_str(struct parse *p);
static void p_bre(struct parse *p, wint_t end1, wint_t end2);
static void p_bre(struct parse *p, int end1, int end2);
static int p_simp_re(struct parse *p, int starordinary);
static int p_count(struct parse *p);
static void p_bracket(struct parse *p);
@ -285,11 +285,11 @@ regcomp(regex_t * __restrict preg,
/*
- p_ere - ERE parser top level, concatenation and alternation
== static void p_ere(struct parse *p, wint_t stop);
== static void p_ere(struct parse *p, int_t stop);
*/
static void
p_ere(struct parse *p,
wint_t stop) /* character this ERE should end at */
int stop) /* character this ERE should end at */
{
char c;
sopno prevback;
@ -493,8 +493,8 @@ p_str(struct parse *p)
/*
- p_bre - BRE parser top level, anchoring and concatenation
== static void p_bre(struct parse *p, wint_t end1, \
== wint_t end2);
== static void p_bre(struct parse *p, int end1, \
== int end2);
* Giving end1 as OUT essentially eliminates the end1/end2 check.
*
* This implementation is a bit of a kludge, in that a trailing $ is first
@ -503,8 +503,8 @@ p_str(struct parse *p)
*/
static void
p_bre(struct parse *p,
wint_t end1, /* first terminating character */
wint_t end2) /* second terminating character */
int end1, /* first terminating character */
int end2) /* second terminating character */
{
sopno start = HERE();
int first = 1; /* first subexpression? */