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Pacified GCC warnings and fixed double mem_free() while returning nosuchname err.

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This commit is contained in:
christiaans 2006-08-21 11:51:19 +00:00
parent c3f82acf7a
commit 3cc7a406f4
1 changed files with 13 additions and 4 deletions
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17
src/core/snmp/msg_in.c
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@ -35,9 +35,11 @@
* Author: Christiaan Simons <christiaan.simons@axon.tv>
*/
#include "lwip/opt.h"
#if LWIP_SNMP
#include <string.h>
#include "arch/cc.h"
#include "lwip/opt.h"
#include "lwip/ip_addr.h"
#include "lwip/mem.h"
#include "lwip/udp.h"
@ -48,8 +50,6 @@
#include "lwip/snmp_msg.h"
#include "lwip/snmp_structs.h"
#if LWIP_SNMP
#define SNMP_CONCURRENT_REQUESTS 2
/* public (non-static) constants */
@ -152,6 +152,9 @@ snmp_msg_event(struct snmp_msg_pstat *msg_ps)
/* mn == NULL, noSuchName */
snmp_varbind_list_free(&msg_ps->outvb);
msg_ps->outvb = msg_ps->invb;
msg_ps->invb.head = NULL;
msg_ps->invb.tail = NULL;
msg_ps->invb.count = 0;
msg_ps->error_status = SNMP_ES_NOSUCHNAME;
msg_ps->error_index = 1 + msg_ps->vb_idx;
snmp_send_response(msg_ps);
@ -302,6 +305,9 @@ snmp_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, struct ip_addr *addr,
/* @todo move used names back from outvb to invb */
snmp_varbind_list_free(&msg_ps->outvb);
msg_ps->outvb = msg_ps->invb;
msg_ps->invb.head = NULL;
msg_ps->invb.tail = NULL;
msg_ps->invb.count = 0;
msg_ps->error_status = SNMP_ES_NOSUCHNAME;
msg_ps->error_index = 1 + msg_ps->vb_idx;
}
@ -353,6 +359,9 @@ snmp_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, struct ip_addr *addr,
/* mn == NULL, noSuchName */
snmp_varbind_list_free(&msg_ps->outvb);
msg_ps->outvb = msg_ps->invb;
msg_ps->invb.head = NULL;
msg_ps->invb.tail = NULL;
msg_ps->invb.count = 0;
msg_ps->error_status = SNMP_ES_NOSUCHNAME;
msg_ps->error_index = 1 + msg_ps->vb_idx;
}
@ -949,4 +958,4 @@ snmp_varbind_tail_remove(struct snmp_varbind_root *root)
return vb;
}
#endif /* LWIP_SNMP */
#endif /* LWIP_SNMP */