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Fix keyword targeting in isname

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This commit is contained in:
kinther 2025-10-11 07:04:45 -07:00
parent 17a7fe5c6e
commit 68e7a4995c
2 changed files with 132 additions and 23 deletions
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18
src/handler.c
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@ -90,18 +90,22 @@ int isname(const char *str, const char *namelist)
if (!str || !*str || !namelist || !*namelist)
return 0;
if (!strcmp(str, namelist)) /* the easy way */
/* exact full-string match check */
if (!strcasecmp(str, namelist))
return 1;
newlist = strdup(namelist); /* make a copy since strtok 'modifies' strings */
for(curtok = strtok(newlist, WHITESPACE); curtok; curtok = strtok(NULL, WHITESPACE))
if(curtok && is_abbrev(str, curtok)) {
/* Don't allow abbreviated numbers. - Sryth */
if (isdigit(*str) && (atoi(str) != atoi(curtok)))
return 0;
newlist = strdup(namelist); /* make a copy since strtok modifies the string */
if (!newlist)
return 0;
for (curtok = strtok(newlist, WHITESPACE); curtok; curtok = strtok(NULL, WHITESPACE)) {
/* Compare each token as a full word, case-insensitive */
if (!strcasecmp(str, curtok)) {
free(newlist);
return 1;
}
}
free(newlist);
return 0;
}