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Fix possible memory leaks on errors during persistence write.

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This commit is contained in:
Roger A. Light 2020-08-19 11:12:05 +01:00
parent 79051fbdca
commit 4dc835b73d
1 changed files with 8 additions and 2 deletions
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10
src/persist_write_v5.c
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@ -115,7 +115,10 @@ int persist__chunk_client_msg_write_v6(FILE *db_fptr, struct P_client_msg *chunk
return MOSQ_ERR_NOMEM;
}
rc = property__write_all(&prop_packet, chunk->properties, true);
if(rc) return rc;
if(rc){
mosquitto__free(prop_packet.payload);
return rc;
}
write_e(db_fptr, prop_packet.payload, proplen);
mosquitto__free(prop_packet.payload);
@ -179,7 +182,10 @@ int persist__chunk_message_store_write_v6(FILE *db_fptr, struct P_msg_store *chu
return MOSQ_ERR_NOMEM;
}
rc = property__write_all(&prop_packet, chunk->properties, true);
if(rc) return rc;
if(rc){
mosquitto__free(prop_packet.payload);
return rc;
}
write_e(db_fptr, prop_packet.payload, proplen);
mosquitto__free(prop_packet.payload);