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fix: memory leak

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example:

int main()
{
        C_Initialize(NULL);
        C_Finalize(NULL);
        return 0;
}

==4625== 592 (504 direct, 88 indirect) bytes in 1 blocks are definitely lost
in loss record 9 of 10
==4625==    at 0x4C24137: calloc (vg_replace_malloc.c:418)
==4625==    by 0x407FD9: create_slot (slot.c:80)
==4625==    by 0x40452C: C_Initialize (pkcs11-global.c:243)
==4625==    by 0x40342A: main
==4625==
==4625== 4,736 (4,032 direct, 704 indirect) bytes in 8 blocks are definitely
lost in loss record 10 of 10
==4625==    at 0x4C24137: calloc (vg_replace_malloc.c:418)
==4625==    by 0x407FD9: create_slot (slot.c:80)
==4625==    by 0x408102: initialize_reader (slot.c:108)
==4625==    by 0x4044E0: C_Initialize (pkcs11-global.c:247)
==4625==    by 0x40342A: main
==4625==
==4625== LEAK SUMMARY:
==4625==    definitely lost: 4,536 bytes in 9 blocks



git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@4386 c6295689-39f2-0310-b995-f0e70906c6a9
This commit is contained in:
s 2010-05-30 07:31:31 +00:00
parent 78d6bc4189
commit c5c649e0ea
1 changed files with 10 additions and 1 deletions
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9
src/pkcs11/pkcs11-global.c
View File

@ -272,6 +272,8 @@ out:
CK_RV C_Finalize(CK_VOID_PTR pReserved)
{
int i;
void *p;
sc_pkcs11_slot_t *slot;
CK_RV rv;
if (context == NULL)
@ -296,7 +298,14 @@ CK_RV C_Finalize(CK_VOID_PTR pReserved)
for (i=0; i < (int)sc_ctx_get_reader_count(context); i++)
card_removed(sc_ctx_get_reader(context, i));
while ((p = list_fetch(&sessions)))
free(p);
list_destroy(&sessions);
while ((slot = list_fetch(&virtual_slots))) {
list_destroy(&slot->objects);
free(slot);
}
list_destroy(&virtual_slots);
sc_release_context(context);