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general: add memory auditing

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memory_utils: added to wrap memory alloc / free
general: adjusted stabdard and other memory allocs t be audited
This commit is contained in:
Ian-Clowes 2020-08-03 04:01:58 +01:00 • committed by Polynomialdivision
parent 421324486f
commit d56c5c4e15
14 changed files with 355 additions and 93 deletions
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12
src/utils/dawn_uci.c
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@ -2,6 +2,7 @@
#include <stdlib.h>
#include <string.h>
#include "memory_utils.h"
#include "datastorage.h"
#include "dawn_iwinfo.h"
#include "dawn_uci.h"
@ -23,6 +24,7 @@ void uci_get_hostname(char* hostname)
char path[]= "system.@system[0].hostname";
struct uci_ptr ptr;
struct uci_context *c = uci_alloc_context();
dawn_regmem(c);
if(!c){
return;
@ -30,6 +32,7 @@ void uci_get_hostname(char* hostname)
if ((uci_lookup_ptr(c, &ptr, path, true) != UCI_OK) || (ptr.o==NULL || ptr.o->v.string==NULL)){
uci_free_context(c);
dawn_unregmem(c);
return;
}
@ -46,6 +49,7 @@ void uci_get_hostname(char* hostname)
}
uci_free_context(c);
dawn_unregmem(c);
}
struct time_config_s uci_get_time_config() {
@ -197,6 +201,7 @@ int uci_init() {
if (!ctx) {
ctx = uci_alloc_context();
dawn_regmem(ctx);
uci_ctx = ctx;
ctx->flags &= ~UCI_FLAG_STRICT;
@ -209,7 +214,11 @@ int uci_init() {
}
if (uci_load(ctx, "dawn", &uci_pkg))
{
// TODO: Is this allocating memory?
dawn_regmem(uci_pkg);
return -1;
}
return 1;
}
@ -217,9 +226,11 @@ int uci_init() {
int uci_clear() {
if (uci_pkg != NULL) {
uci_unload(uci_ctx, uci_pkg);
dawn_unregmem(uci_pkg);
}
if (uci_ctx != NULL) {
uci_free_context(uci_ctx);
dawn_unregmem(uci_ctx);
}
return 1;
}
@ -232,6 +243,7 @@ int uci_set_network(char* uci_cmd)
if (!ctx) {
ctx = uci_alloc_context();
dawn_regmem(ctx);
uci_ctx = ctx;
}