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Fix some potential segmentation faults

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whydoubt
2005-06-17 02:42:18 +00:00
parent e6c4050c74
commit 707a7ac399
2 changed files with 3 additions and 1 deletions
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3
src/libmdb/catalog.c
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@@ -51,7 +51,7 @@ void mdb_free_catalog(MdbHandle *mdb)
{
unsigned int i;
if (!mdb->catalog) return;
if ((!mdb) || (!mdb->catalog)) return;
for (i=0; i<mdb->catalog->len; i++)
g_free (g_ptr_array_index(mdb->catalog, i));
g_ptr_array_free(mdb->catalog, TRUE);
@@ -68,6 +68,7 @@ GPtrArray *mdb_read_catalog (MdbHandle *mdb, int objtype)
char obj_flags[256];
int type;
if (!mdb) return NULL;
if (mdb->catalog) mdb_free_catalog(mdb);
mdb->catalog = g_ptr_array_new();
mdb->num_catalog = 0;