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fixed a bug where too many hex digits were read for \x

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--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401057
This commit is contained in:
David Anderson 2007-07-07 18:46:40 +00:00
parent 904aceb435
commit 998c9dc574
1 changed files with 5 additions and 1 deletions
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6
sourcepawn/compiler/sc2.c
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@ -2329,18 +2329,22 @@ static cell litchar(const unsigned char **lptr,int flags)
cptr+=1; cptr+=1;
break; break;
case 'x': case 'x':
{
int digits = 0;
cptr+=1; cptr+=1;
c=0; c=0;
while (ishex(*cptr)) { while (ishex(*cptr) && digits < 2) {
if (isdigit(*cptr)) if (isdigit(*cptr))
c=(c<<4)+(*cptr-'0'); c=(c<<4)+(*cptr-'0');
else else
c=(c<<4)+(tolower(*cptr)-'a'+10); c=(c<<4)+(tolower(*cptr)-'a'+10);
cptr++; cptr++;
digits++;
} /* while */ } /* while */
if (*cptr==';') if (*cptr==';')
cptr++; /* swallow a trailing ';' */ cptr++; /* swallow a trailing ';' */
break; break;
}
case '\'': /* \' == ' (single quote) */ case '\'': /* \' == ' (single quote) */
case '"': /* \" == " (single quote) */ case '"': /* \" == " (single quote) */
case '%': /* \% == % (percent) */ case '%': /* \% == % (percent) */