diff options
author | qwell <qwell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-12-22 20:43:38 +0000 |
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committer | qwell <qwell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-12-22 20:43:38 +0000 |
commit | aca101a1e71a771e7b64359f08f993f0448d5a37 (patch) | |
tree | eee6356525f16e41869a348147af43912f2c2e0e /channels/chan_skinny.c | |
parent | b0c5c8e0b8a61838117401bc4d7bf9f869921599 (diff) |
Merged revisions 48870 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
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r48870 | qwell | 2006-12-22 14:43:05 -0600 (Fri, 22 Dec 2006) | 2 lines
Fix for issue 7774 - patch by alamantia
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git-svn-id: http://svn.digium.com/svn/asterisk/trunk@48871 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/chan_skinny.c')
-rw-r--r-- | channels/chan_skinny.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/channels/chan_skinny.c b/channels/chan_skinny.c index e01590a42..6c1cd190e 100644 --- a/channels/chan_skinny.c +++ b/channels/chan_skinny.c @@ -1388,14 +1388,17 @@ static int transmit_response(struct skinnysession *s, struct skinny_req *req) int res = 0; ast_mutex_lock(&s->lock); -#if 0 if (skinnydebug) - ast_verbose("writing packet type %04X (%d bytes) to socket %d\n", letohl(req->e), letohl(req->len)+8, s->fd); -#endif + ast_log(LOG_VERBOSE, "writing packet type %04X (%d bytes) to socket %d\n", letohl(req->e), letohl(req->len)+8, s->fd); + + if (letohl(req->len > SKINNY_MAX_PACKET) || letohl(req->len < 0) { + ast_log(LOG_WARNING, "transmit_response: the length of the request is out of bounds\n"); + return -1; + } memset(s->outbuf,0,sizeof(s->outbuf)); memcpy(s->outbuf, req, skinny_header_size); - memcpy(s->outbuf+skinny_header_size, &req->data, sizeof(union skinny_data)); + memcpy(s->outbuf+skinny_header_size, &req->data, letohl(req->len)); res = write(s->fd, s->outbuf, letohl(req->len)+8); |