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| author | Dmitry Kozlov <xeb@mail.ru> | 2011-01-28 22:29:40 +0300 |
|---|---|---|
| committer | Dmitry Kozlov <xeb@mail.ru> | 2011-01-28 22:29:40 +0300 |
| commit | 38077f9b9d9e86f4a7d2317b3697ea4370889999 (patch) | |
| tree | 0752e73a91961db7062d875bc672867b17e809cc /accel-pppd | |
| parent | 735c852752a0c051301adc7022b0a08bf62733fc (diff) | |
| download | accel-ppp-38077f9b9d9e86f4a7d2317b3697ea4370889999.tar.gz accel-ppp-38077f9b9d9e86f4a7d2317b3697ea4370889999.zip | |
cli: fixed buffer overflow in telnet part
Diffstat (limited to 'accel-pppd')
| -rw-r--r-- | accel-pppd/cli/telnet.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/accel-pppd/cli/telnet.c b/accel-pppd/cli/telnet.c index 7e48782d..82bcb0d4 100644 --- a/accel-pppd/cli/telnet.c +++ b/accel-pppd/cli/telnet.c @@ -297,7 +297,7 @@ static int telnet_input_char(struct telnet_client_t *cln, uint8_t c) return -1; } } else if (cln->cmdline_len) { - b = _malloc(sizeof(*b) + cln->cmdline_len); + b = _malloc(sizeof(*b) + cln->cmdline_len + 1); b->p_buf = NULL; memcpy(b->buf, cln->cmdline, cln->cmdline_len); b->size = cln->cmdline_len; @@ -708,7 +708,7 @@ static void load_history_file(void) return; while (fgets((char *)temp_buf, RECV_BUF_SIZE, f)) { - b = _malloc(sizeof(*b) + strlen((char *)temp_buf)); + b = _malloc(sizeof(*b) + strlen((char *)temp_buf) + 1); b->p_buf = NULL; b->size = strlen((char *)temp_buf) - 1; memcpy(b->buf, temp_buf, b->size); |