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update CHANGELOG and fix coding style (fixed bug #39355 SNMP Memory Leak in case of error)

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goldsimon 2014-09-03 08:10:07 +02:00
parent 0a8c53575c
commit e8f49f1b95
2 changed files with 5 additions and 3 deletions
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3
CHANGELOG
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@ -117,6 +117,9 @@ HISTORY
++ Bugfixes: ++ Bugfixes:
2014-09-03: Simon Goldschmidt
* msg_in.c: fixed bug #39355 SNMP Memory Leak in case of error
2014-09-02: Simon Goldschmidt 2014-09-02: Simon Goldschmidt
* err.h/.c, sockets.c, api_msg.c: fixed bug #43110 call getpeername() before * err.h/.c, sockets.c, api_msg.c: fixed bug #43110 call getpeername() before
listen() will cause a error listen() will cause a error

5
src/core/snmp/msg_in.c
View File

@ -110,11 +110,10 @@ snmp_error_response(struct snmp_msg_pstat *msg_ps, u8_t error)
struct snmp_varbind *vbi = msg_ps->invb.head; struct snmp_varbind *vbi = msg_ps->invb.head;
struct snmp_varbind *vbo = msg_ps->outvb.head; struct snmp_varbind *vbo = msg_ps->outvb.head;
for (v=0; v<msg_ps->vb_idx; v++) { for (v=0; v<msg_ps->vb_idx; v++) {
if (vbi->ident != NULL ) if (vbi->ident != NULL) {
{ /* free previously allocated value before overwriting the pointer */
memp_free(MEMP_SNMP_VALUE, vbi->ident); memp_free(MEMP_SNMP_VALUE, vbi->ident);
} }
vbi->ident_len = vbo->ident_len; vbi->ident_len = vbo->ident_len;
vbo->ident_len = 0; vbo->ident_len = 0;
vbi->ident = vbo->ident; vbi->ident = vbo->ident;