Bug #265 » 0001-Don-t-use-splitted-string-after-PASS-.-Fix-265.patch
| src/irc.c | ||
|---|---|---|
| 859 | 859 | |
| 860 | 860 |
static int irc_cli_pass(bip_t *bip, struct link_client *ic, struct line *line) |
| 861 | 861 |
{
|
| 862 |
if (irc_line_count(line) != 2) |
|
| 862 |
int len = 0; |
|
| 863 |
int nb_spaces; |
|
| 864 |
int i; |
|
| 865 | ||
| 866 |
if ((irc_line_count(line) < 2) |
|
| 867 |
|| !irc_line_elem_case_equals(line, 0, "PASS")) |
|
| 863 | 868 |
return ERR_PROTOCOL; |
| 864 | 869 | |
| 865 | 870 |
if ((ic->state & IRCC_READY) == IRCC_READY) |
| 866 | 871 |
return ERR_PROTOCOL; |
| 867 | 872 | |
| 868 | 873 |
ic->state |= IRCC_PASS; |
| 869 |
if (ic->init_pass) |
|
| 874 |
if (ic->init_pass) {
|
|
| 870 | 875 |
free(ic->init_pass); |
| 871 |
ic->init_pass = bip_strdup(irc_line_elem(line, 1)); |
|
| 872 |
if ((ic->state & IRCC_READY) == IRCC_READY) |
|
| 876 |
ic->init_pass = NULL; |
|
| 877 |
} |
|
| 878 | ||
| 879 |
// concat all words except prefix: "PASS" |
|
| 880 |
for (i = 1; i < array_count(&line->words); i++) {
|
|
| 881 |
len += strlen(array_get(&line->words, i)); |
|
| 882 |
} |
|
| 883 |
nb_spaces = array_count(&line->words) - 2; |
|
| 884 |
len += nb_spaces + 1; |
|
| 885 | ||
| 886 |
ic->init_pass = bip_malloc(len); |
|
| 887 |
ic->init_pass[0] = 0; |
|
| 888 | ||
| 889 |
for (i = 1; i < array_count(&line->words) - 1; i++) {
|
|
| 890 |
strcat(ic->init_pass, array_get(&line->words, i)); |
|
| 891 |
strcat(ic->init_pass, " "); |
|
| 892 |
} |
|
| 893 | ||
| 894 |
strcat(ic->init_pass, array_get(&line->words, i)); |
|
| 895 | ||
| 896 |
if ((ic->state & IRCC_READY) == IRCC_READY) {
|
|
| 873 | 897 |
return irc_cli_startup(bip, ic, line); |
| 898 |
} |
|
| 874 | 899 |
return OK_FORGET; |
| 875 | 900 |
} |
| 876 | 901 | |
| 877 |
- |
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