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api: fix crash in function network_connect_to() if address is NULL (issue #781)

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This commit is contained in:
Sébastien Helleu 2016-08-20 19:55:35 +02:00
parent 2f0d39f98d
commit d6767b4ed6
2 changed files with 4 additions and 0 deletions
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1
ChangeLog.adoc
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@ -36,6 +36,7 @@ Improvements::
Bug fixes:: Bug fixes::
* core, irc, xfer: refresh domain name and name server addresses before connection to servers (issue #771) * core, irc, xfer: refresh domain name and name server addresses before connection to servers (issue #771)
* api: fix crash in function network_connect_to() if address is NULL
* api: fix connection to servers with hook_connect() on Windows 10 with Windows subsystem for Linux (issue #770) * api: fix connection to servers with hook_connect() on Windows 10 with Windows subsystem for Linux (issue #770)
* api: fix crash in function string_split_command() when the separator is not a semicolon (issue #731) * api: fix crash in function string_split_command() when the separator is not a semicolon (issue #731)
* irc: fix NULL pointer dereference in 734 command callback (issue #738) * irc: fix NULL pointer dereference in 734 command callback (issue #738)

3
src/core/wee-network.c
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@ -674,6 +674,9 @@ network_connect_to (const char *proxy, struct sockaddr *address,
sock = -1; sock = -1;
proxy_addrinfo = NULL; proxy_addrinfo = NULL;
if (!address || (address_length == 0))
return -1;
ptr_proxy = NULL; ptr_proxy = NULL;
if (proxy && proxy[0]) if (proxy && proxy[0])
{ {