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| author | Timo Sirainen <cras@irssi.org> | 2000-12-05 19:43:12 +0000 |
|---|---|---|
| committer | cras <cras@dbcabf3a-b0e7-0310-adc4-f8d773084564> | 2000-12-05 19:43:12 +0000 |
| commit | 346808789cfd3556b8caf263bdd81982d6081296 (patch) | |
| tree | 225e71d34eb28c190b3384e1d83b27c7fe8f5632 /src/core/net-nonblock.c | |
| parent | 4316840890b7b14b1fe05f5548f333fe0ff8ec62 (diff) | |
| download | irssi-346808789cfd3556b8caf263bdd81982d6081296.zip | |
net_gethostbyname_nonblock(): don't crash if net_gethosterror() returns
error message as NULL.
Initialize winsock with win32.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@966 dbcabf3a-b0e7-0310-adc4-f8d773084564
Diffstat (limited to 'src/core/net-nonblock.c')
| -rw-r--r-- | src/core/net-nonblock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/net-nonblock.c b/src/core/net-nonblock.c index e1d99fd8..73260381 100644 --- a/src/core/net-nonblock.c +++ b/src/core/net-nonblock.c @@ -103,11 +103,11 @@ int net_gethostbyname_nonblock(const char *addr, GIOChannel *pipe) errorstr = NULL; } else { errorstr = net_gethosterror(rec.error); - rec.errlen = strlen(errorstr)+1; + rec.errlen = errorstr == NULL ? 0 : strlen(errorstr)+1; } g_io_channel_write_block(pipe, &rec, sizeof(rec)); - if (rec.error != 0) + if (rec.errlen != 0) g_io_channel_write_block(pipe, (void *) errorstr, rec.errlen); #ifndef WIN32 |