diff options
| author | OpenGnSys Support Team <soporte-og@soleta.eu> | 2021-03-30 13:55:33 +0200 |
|---|---|---|
| committer | OpenGnSys Support Team <soporte-og@soleta.eu> | 2021-03-30 13:58:31 +0200 |
| commit | a71cba4df1c0ba98d9db44cff45fcaa111e00430 (patch) | |
| tree | 6dd4a086d972bb9704968e908c1cbee16baf8992 /src | |
| parent | 1c2a0cad8b44757b6d1cb3c48527a757748e8978 (diff) | |
#990 fix crash in wol with malformed IP address
==28831== 1 errors in context 1 of 2:
==28831== Invalid read of size 1
==28831== at 0x55AC6FD: inet_aton (inet_addr.c:127)
==28831== by 0x10ECCA: WakeUp (ogAdmServer.c:337)
==28831== by 0x10EED6: Levanta (ogAdmServer.c:292)
==28831== by 0x11651E: og_cmd_wol (rest.c:498)
==28831== by 0x11651E: og_client_state_process_payload_rest (rest.c:3970)
==28831== by 0x110CF3: og_client_read_cb (core.c:143)
==28831== by 0x4E41D72: ev_invoke_pending (in /usr/lib/x86_64-linux-gnu/libev.so.4.0.0)
==28831== by 0x4E453DD: ev_run (in /usr/lib/x86_64-linux-gnu/libev.so.4.0.0)
==28831== by 0x10E3E5: ev_loop (ev.h:835)
==28831== by 0x10E3E5: main (main.c:100)
==28831== Address 0x0 is not stack'd, malloc'd or (recently) free'd
Use number of matching ip addresses in the database, skip if zero.
Diffstat (limited to 'src')
| -rw-r--r-- | src/rest.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -495,8 +495,11 @@ static int og_cmd_wol(json_t *element, struct og_msg_params *params) dbi_result_free(result); og_dbi_close(dbi); + if (i == 0) + return 0; + if (!Levanta((char **)params->ips_array, (char **)params->mac_array, - (char **)params->netmask_array, params->ips_array_len, + (char **)params->netmask_array, i, (char *)params->wol_type)) return -1; |