Module: kamailio Branch: 5.3 Commit: ef221027a448d77337225e376362b26b2618f050 URL: https://github.com/kamailio/kamailio/commit/ef221027a448d77337225e376362b26b...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2020-06-08T19:43:18+02:00

pdb: use memcpy() for PDB_BUFTOSHORT macro

- related to GH #2345

(cherry picked from commit be57be33d0e48d412ddab9801ee4d6d906329d70)

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Modified: src/modules/pdb/pdb.c

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Diff: https://github.com/kamailio/kamailio/commit/ef221027a448d77337225e376362b26b... Patch: https://github.com/kamailio/kamailio/commit/ef221027a448d77337225e376362b26b...

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diff --git a/src/modules/pdb/pdb.c b/src/modules/pdb/pdb.c index 1ab15af2e7..5fb1204e52 100644 --- a/src/modules/pdb/pdb.c +++ b/src/modules/pdb/pdb.c @@ -190,7 +190,7 @@ static int pdb_msg_format_send(struct pdb_msg *msg,

/* two chars to short-int without caring of memory alignment in char buffer */ -#define PDB_BUFTOSHORT(_b, _n) (((short int)_b[_n]) << 8) | (0x00ff & _b[_n+1]) +#define PDB_BUFTOSHORT(_sv, _b, _n) memcpy(&(_sv), (char*)(_b) + (_n), sizeof(short int))

/*! * \return 1 if query for the number succeded and the avp with the corresponding carrier id was set, @@ -347,7 +347,7 @@ static int pdb_query(struct sip_msg *_msg, struct multiparam_t *_number, struct case PDB_CODE_OK: msg.bdy.payload[sizeof(struct pdb_bdy) - 1] = '\0'; if (strcmp(msg.bdy.payload, number.s) == 0) { - _id = PDB_BUFTOSHORT(msg.bdy.payload, reqlen); /* make gcc happy */ + PDB_BUFTOSHORT(_id, msg.bdy.payload, reqlen); /* make gcc happy */ carrierid=ntohs(_id); /* convert to host byte order */ goto found; } @@ -370,7 +370,7 @@ static int pdb_query(struct sip_msg *_msg, struct multiparam_t *_number, struct default: buf[sizeof(struct pdb_msg) - 1] = '\0'; if (strncmp(buf, number.s, number.len) == 0) { - _id = PDB_BUFTOSHORT(buf, reqlen); /* make gcc happy */ + PDB_BUFTOSHORT(_id, buf, reqlen); /* make gcc happy */ carrierid=ntohs(_id); /* convert to host byte order */ goto found; }