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Free return value from smiRenderType, smiRenderOID, smiGetPath, 

get_datafile_path and get_persconffile_path.

This was reported by Valgrind.

svn path=/trunk/; revision=24569
This commit is contained in:
Stig Bjørlykke 2008-03-05 20:55:56 +00:00
parent e9eb4ce2c2
commit 4e1d1942e7
1 changed files with 38 additions and 25 deletions
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63
epan/oids.c
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@ -289,10 +289,13 @@ const oid_value_type_t* get_typedata(SmiType* smiType) {
do {
for (t = types; t->type ; t++ ) {
const char* name = smiRenderType(sT, SMI_RENDER_NAME);
char* name = smiRenderType(sT, SMI_RENDER_NAME);
if (name && t->name && g_str_equal(name, t->name )) {
return t->type;
}
if (name) {
free (name);
}
}
} while(( sT = smiGetParentType(sT) ));
@ -367,6 +370,7 @@ static inline oid_kind_t smikind(SmiNode* sN, oid_key_t** key_p) {
SmiType* elType = smiGetNodeType(elNode);
oid_key_t* k;
guint non_implicit_size = 0;
char *oid1, *oid2;
if (elType) {
non_implicit_size = get_non_implicit_size(elType);
@ -376,9 +380,12 @@ static inline oid_kind_t smikind(SmiNode* sN, oid_key_t** key_p) {
k = g_malloc(sizeof(oid_key_t));
k->name = g_strdup_printf("%s.%s",
smiRenderOID(sN->oidlen, sN->oid, SMI_RENDER_QUALIFIED),
smiRenderOID(elNode->oidlen, elNode->oid, SMI_RENDER_NAME));
oid1 = smiRenderOID(sN->oidlen, sN->oid, SMI_RENDER_QUALIFIED);
oid2 = smiRenderOID(elNode->oidlen, elNode->oid, SMI_RENDER_NAME);
k->name = g_strdup_printf("%s.%s", oid1, oid2);
free (oid1);
free (oid2);
k->hfid = -2;
k->ft_type = typedata ? typedata->ft_type : FT_BYTES;
k->display = typedata ? typedata->display : BASE_NONE;
@ -451,16 +458,6 @@ static inline oid_kind_t smikind(SmiNode* sN, oid_key_t** key_p) {
|| (ft == FT_INT8) || (ft == FT_INT16) || (ft == FT_INT24) || (ft == FT_INT32) \
|| (ft == FT_UINT64) || (ft == FT_INT64) )
#ifdef WIN32
#define PATH_SEPARATOR ";"
#define DEFAULT_PATH_FMT "%s;%s"
#define DEFAULT_PATH_ARGS get_datafile_path("snmp\\mibs"), get_persconffile_path("snmp\\mibs", FALSE, FALSE)
#else
#define PATH_SEPARATOR ":"
#define DEFAULT_PATH_FMT "%s"
#define DEFAULT_PATH_ARGS smiGetPath()
#endif
void register_mibs(void) {
SmiModule *smiModule;
SmiNode *smiNode;
@ -568,13 +565,14 @@ void register_mibs(void) {
const oid_value_type_t* typedata = get_typedata(smiType);
oid_key_t* key;
oid_kind_t kind = smikind(smiNode,&key);
oid_info_t* oid_data = add_oid(smiRenderOID(smiNode->oidlen, smiNode->oid, SMI_RENDER_QUALIFIED),
kind,
typedata,
key,
smiNode->oidlen,
smiNode->oid);
char *oid = smiRenderOID(smiNode->oidlen, smiNode->oid, SMI_RENDER_QUALIFIED);
oid_info_t* oid_data = add_oid(oid,
kind,
typedata,
key,
smiNode->oidlen,
smiNode->oid);
free (oid);
D(4,("\t\tNode: kind=%d oid=%s name=%s ",
oid_data->kind, oid_subid2string(smiNode->oid, smiNode->oidlen), oid_data->name ));
@ -588,7 +586,7 @@ void register_mibs(void) {
typedata->display,
NULL,
0,
g_strdup(smiRenderOID(smiNode->oidlen, smiNode->oid, SMI_RENDER_ALL)),
smiRenderOID(smiNode->oidlen, smiNode->oid, SMI_RENDER_ALL),
HFILL }};
oid_data->value_hfid = -1;
@ -998,8 +996,8 @@ const gchar *oid_resolved(guint32 num_subids, guint32* subids) {
if (left) {
return ep_strdup_printf("%s.%s",
oid->name ? oid->name : oid_subid2string(subids,matched),
oid_subid2string(&(subids[matched]),left));
oid->name ? oid->name : oid_subid2string(subids,matched),
oid_subid2string(&(subids[matched]),left));
} else {
return oid->name ? oid->name : oid_subid2string(subids,matched);
}
@ -1032,10 +1030,25 @@ extern gchar *
oid_get_default_mib_path(void) {
GString* path_str;
gchar *path_ret;
char *path;
guint i;
path_str = g_string_new("");
g_string_sprintfa(path_str, DEFAULT_PATH_FMT, DEFAULT_PATH_ARGS);
#ifdef WIN32
#define PATH_SEPARATOR ";"
path = get_datafile_path("snmp\\mibs");
g_string_sprintfa(path_str, "%s;", path);
g_free (path);
path = get_persconffile_path("snmp\\mibs", FALSE, FALSE);
g_string_sprintfa(path_str, "%s", path);
g_free (path);
#else
#define PATH_SEPARATOR ":"
path = smiGetPath();
g_string_sprintfa(path_str, "%s", path);
free (path);
#endif
for(i=0;i<num_smi_paths;i++) {
if (!( smi_paths[i].name && *smi_paths[i].name))