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Merged revisions 90166,90736,90753 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.4

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r90166 | tilghman | 2007-11-29 13:48:10 -0600 (Thu, 29 Nov 2007) | 3 lines

Properly escape cdr->src and cdr->dst and ensure we use thread-safe escaping
(Fixes AST-2007-026)

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r90736 | tilghman | 2007-12-03 17:23:55 -0600 (Mon, 03 Dec 2007) | 5 lines

If both dbhost and dbsock were not set, a NULL deref could result
Reported by: xrg
Patch by: tilghman
(Closes issue #11387)

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r90753 | tilghman | 2007-12-03 17:50:51 -0600 (Mon, 03 Dec 2007) | 5 lines

Solaris requires the inclusion of sys/loadavg.h for getloadavg().
Reported by: snuffy
Patch by: snuffy,tilghman
(Closes issue #11430)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@91561 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2007-12-06 20:52:26 +00:00
parent 5932d81bab
commit 700cd10397
1 changed files with 16 additions and 11 deletions
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27
cdr/cdr_pgsql.c
View File

@@ -88,28 +88,33 @@ static int pgsql_log(struct ast_cdr *cdr)
if (connected) {
char *clid=NULL, *dcontext=NULL, *channel=NULL, *dstchannel=NULL, *lastapp=NULL, *lastdata=NULL;
char *uniqueid=NULL, *userfield=NULL;
char *src=NULL, *dst=NULL, *uniqueid=NULL, *userfield=NULL;
int pgerr;
/* Maximum space needed would be if all characters needed to be escaped, plus a trailing NULL */
if ((clid = alloca(strlen(cdr->clid) * 2 + 1)) != NULL)
PQescapeString(clid, cdr->clid, strlen(cdr->clid));
PQescapeStringConn(conn, clid, cdr->clid, strlen(cdr->clid), &pgerr);
if ((dcontext = alloca(strlen(cdr->dcontext) * 2 + 1)) != NULL)
PQescapeString(dcontext, cdr->dcontext, strlen(cdr->dcontext));
PQescapeStringConn(conn, dcontext, cdr->dcontext, strlen(cdr->dcontext), &pgerr);
if ((channel = alloca(strlen(cdr->channel) * 2 + 1)) != NULL)
PQescapeString(channel, cdr->channel, strlen(cdr->channel));
PQescapeStringConn(conn, channel, cdr->channel, strlen(cdr->channel), &pgerr);
if ((dstchannel = alloca(strlen(cdr->dstchannel) * 2 + 1)) != NULL)
PQescapeString(dstchannel, cdr->dstchannel, strlen(cdr->dstchannel));
PQescapeStringConn(conn, dstchannel, cdr->dstchannel, strlen(cdr->dstchannel), &pgerr);
if ((lastapp = alloca(strlen(cdr->lastapp) * 2 + 1)) != NULL)
PQescapeString(lastapp, cdr->lastapp, strlen(cdr->lastapp));
PQescapeStringConn(conn, lastapp, cdr->lastapp, strlen(cdr->lastapp), &pgerr);
if ((lastdata = alloca(strlen(cdr->lastdata) * 2 + 1)) != NULL)
PQescapeString(lastdata, cdr->lastdata, strlen(cdr->lastdata));
PQescapeStringConn(conn, lastdata, cdr->lastdata, strlen(cdr->lastdata), &pgerr);
if ((uniqueid = alloca(strlen(cdr->uniqueid) * 2 + 1)) != NULL)
PQescapeString(uniqueid, cdr->uniqueid, strlen(cdr->uniqueid));
PQescapeStringConn(conn, uniqueid, cdr->uniqueid, strlen(cdr->uniqueid), &pgerr);
if ((userfield = alloca(strlen(cdr->userfield) * 2 + 1)) != NULL)
PQescapeString(userfield, cdr->userfield, strlen(cdr->userfield));
PQescapeStringConn(conn, userfield, cdr->userfield, strlen(cdr->userfield), &pgerr);
if ((src = alloca(strlen(cdr->src) * 2 + 1)) != NULL)
PQescapeStringConn(conn, src, cdr->src, strlen(cdr->src), &pgerr);
if ((dst = alloca(strlen(cdr->dst) * 2 + 1)) != NULL)
PQescapeStringConn(conn, dst, cdr->dst, strlen(cdr->dst), &pgerr);
/* Check for all alloca failures above at once */
if ((!clid) || (!dcontext) || (!channel) || (!dstchannel) || (!lastapp) || (!lastdata) || (!uniqueid) || (!userfield)) {
if ((!clid) || (!dcontext) || (!channel) || (!dstchannel) || (!lastapp) || (!lastdata) || (!uniqueid) || (!userfield) || (!src) || (!dst)) {
ast_log(LOG_ERROR, "cdr_pgsql: Out of memory error (insert fails)\n");
ast_mutex_unlock(&pgsql_lock);
return -1;
@@ -120,7 +125,7 @@ static int pgsql_log(struct ast_cdr *cdr)
snprintf(sqlcmd,sizeof(sqlcmd),"INSERT INTO %s (calldate,clid,src,dst,dcontext,channel,dstchannel,"
"lastapp,lastdata,duration,billsec,disposition,amaflags,accountcode,uniqueid,userfield) VALUES"
" ('%s','%s','%s','%s','%s', '%s','%s','%s','%s',%ld,%ld,'%s',%ld,'%s','%s','%s')",
table,timestr,clid,cdr->src, cdr->dst, dcontext,channel, dstchannel, lastapp, lastdata,
table, timestr, clid, src, dst, dcontext, channel, dstchannel, lastapp, lastdata,
cdr->duration,cdr->billsec,ast_cdr_disp2str(cdr->disposition),cdr->amaflags, cdr->accountcode, uniqueid, userfield);
ast_debug(3, "cdr_pgsql: SQL command executed: %s\n",sqlcmd);