Enhancement #750 » 0018-sanitize-more-NULL-pointer-failsafes.patch
src/irc.c | ||
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char *ret;
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size_t len;
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assert(mask);
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if (!mask)
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return NULL;
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while (*nick && *nick != '!')
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nick++;
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... | ... | |
if (!l->origin)
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return 0;
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nick = nick_from_ircmask(l->origin);
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if (!nick)
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return 0;
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if (strcasecmp(nick, server->nick) == 0) {
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free(nick);
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return 1;
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... | ... | |
return ERR_PROTOCOL;
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s_nick = nick_from_ircmask(line->origin);
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// should not happen
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if (!s_nick)
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return ERR_PROTOCOL;
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hash_insert(&channel->ovmasks, s_nick, 0);
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free(s_nick);
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return OK_COPY;
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... | ... | |
if (!line->origin)
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return ERR_PROTOCOL;
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s_nick = nick_from_ircmask(line->origin);
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// should not happen
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if (!s_nick)
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return ERR_PROTOCOL;
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if (!hash_includes(&channel->ovmasks, s_nick)) {
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free(s_nick);
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return ERR_PROTOCOL;
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... | ... | |
char *nick;
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nick = nick_from_ircmask(line->origin);
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// should not happen
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if (!nick)
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return;
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if (irc_line_elem_equals(line, 2, "\001VERSION\001")) {
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WRITE_LINE2(CONN(server), NULL, "NOTICE", nick,
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"\001VERSION bip-" PACKAGE_VERSION "\001");
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... | ... | |
return ERR_PROTOCOL;
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org_nick = nick_from_ircmask(line->origin);
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// should not happen
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if (!org_nick)
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return ERR_PROTOCOL;
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dst_nick = irc_line_elem(line, 1);
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for (hash_it_init(&server->channels, &hi); hash_it_item(&hi);
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... | ... | |
if (!line->origin)
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return ERR_PROTOCOL;
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s_nick = nick_from_ircmask(line->origin);
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// should not happen
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if (!s_nick)
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return ERR_PROTOCOL;
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for (hash_it_init(&server->channels, &hi); hash_it_item(&hi);
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hash_it_next(&hi)) {
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channel = hash_it_item(&hi);
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