Module: kamailio Branch: master Commit: 08140c5f8a3ad3e13b4aea1669f6791574c77dc9 URL: https://github.com/kamailio/kamailio/commit/08140c5f8a3ad3e13b4aea1669f67915...

Author: Holger Hans Peter Freyther holger@moiji-mobile.com Committer: Holger Hans Peter Freyther holger@moiji-mobile.com Date: 2016-12-21T10:39:50+01:00

hep: Store ipstr in a static buffer for exporting to cfg

When using hep(0x003) and hep(0x004) the extracted ip address would be written to the local ipstr buffer but when returning to the script the buffer would already be partially overwritten.

Keep the data around long enough by storing the result in a static buffer.

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Modified: src/modules/sipcapture/hep.c

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Diff: https://github.com/kamailio/kamailio/commit/08140c5f8a3ad3e13b4aea1669f67915... Patch: https://github.com/kamailio/kamailio/commit/08140c5f8a3ad3e13b4aea1669f67915...

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diff --git a/src/modules/sipcapture/hep.c b/src/modules/sipcapture/hep.c index 1533c5d..11d2049 100644 --- a/src/modules/sipcapture/hep.c +++ b/src/modules/sipcapture/hep.c @@ -879,7 +879,7 @@ int hepv3_get_chunk(struct sip_msg *msg, char *buf, unsigned int len, int req_ch int chunk_vendor=0, chunk_type=0, chunk_length=0; int total_length = 0; int ret = 0; - char ipstr[INET6_ADDRSTRLEN]; + static char ipstr[INET6_ADDRSTRLEN];

if(memcmp(buf, "\x48\x45\x50\x33",4) && !memcmp(buf, "\x45\x45\x50\x31",4)) {