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[Qemu-devel] [PATCH v2 2/7] libcacard: Plug memory leaks around vreader_
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH v2 2/7] libcacard: Plug memory leaks around vreader_get_reader_list() |
Date: |
Fri, 23 May 2014 13:24:34 +0200 |
Spotted by Coverity.
Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Alon Levy <address@hidden>
---
libcacard/vcard_emul_nss.c | 4 ++++
libcacard/vscclient.c | 1 +
2 files changed, 5 insertions(+)
diff --git a/libcacard/vcard_emul_nss.c b/libcacard/vcard_emul_nss.c
index e2b196d..692534c 100644
--- a/libcacard/vcard_emul_nss.c
+++ b/libcacard/vcard_emul_nss.c
@@ -433,11 +433,13 @@ vcard_emul_find_vreader_from_slot(PK11SlotInfo *slot)
VReader *reader = vreader_list_get_reader(current_entry);
VReaderEmul *reader_emul = vreader_get_private(reader);
if (reader_emul->slot == slot) {
+ vreader_list_delete(reader_list);
return reader;
}
vreader_free(reader);
}
+ vreader_list_delete(reader_list);
return NULL;
}
@@ -1059,6 +1061,8 @@ vcard_emul_replay_insertion_events(void)
next_entry = vreader_list_get_next(current_entry);
vreader_queue_card_event(vreader);
}
+
+ vreader_list_delete(list);
}
/*
diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c
index 29f4958..f2a753a 100644
--- a/libcacard/vscclient.c
+++ b/libcacard/vscclient.c
@@ -570,6 +570,7 @@ do_command(GIOChannel *source,
"CARD_PRESENT" : " ",
vreader_get_name(reader));
}
+ vreader_list_delete(list);
} else if (*string != 0) {
printf("valid commands:\n");
printf("insert [reader_id]\n");
--
1.9.0
[Qemu-devel] [PATCH v2 2/7] libcacard: Plug memory leaks around vreader_get_reader_list(),
Markus Armbruster <=
[Qemu-devel] [PATCH v2 3/7] libcacard/vreader: Drop broken recovery from failed assertion, Markus Armbruster, 2014/05/23
[Qemu-devel] [PATCH v2 7/7] libcacard/vcard_emul_nss: Drop a redundant conditional, Markus Armbruster, 2014/05/23
[Qemu-devel] [PATCH v2 1/7] libcacard/vscclient: Bury some dead code, Markus Armbruster, 2014/05/23
[Qemu-devel] [PATCH v2 4/7] libcacard/vreader: Tighten assertion to clarify intent, Markus Armbruster, 2014/05/23
Re: [Qemu-devel] [PATCH v2 0/7] libcacard: A few simple fixes and cleanups, Michael Tokarev, 2014/05/23