[Pkg-gnupg-commit] [libassuan] 344/437: Check malloc and CreateEvent return codes.
Eric Dorland
eric at moszumanska.debian.org
Fri May 22 05:34:01 UTC 2015
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eric pushed a commit to branch master
in repository libassuan.
commit 20b033a630a35d1980ecef3f06f68b7edae1ac1f
Author: Werner Koch <wk at gnupg.org>
Date: Mon Dec 20 16:22:06 2010 +0000
Check malloc and CreateEvent return codes.
---
src/ChangeLog | 5 +++++
src/gpgcedev.c | 21 +++++++++++++++++++++
2 files changed, 26 insertions(+)
diff --git a/src/ChangeLog b/src/ChangeLog
index 6098e33..2199e24 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-20 Werner Koch <wk at g10code.com>
+
+ * gpgcedev.c (pipeimpl_new): Check malloc and CreateEvent return
+ codes.
+
2010-12-14 Werner Koch <wk at g10code.com>
* gpgcemgr.c (wchar_to_utf8, utf8_to_wchar, set_show_registry): New.
diff --git a/src/gpgcedev.c b/src/gpgcedev.c
index 69dcd6f..a097c88 100644
--- a/src/gpgcedev.c
+++ b/src/gpgcedev.c
@@ -251,11 +251,32 @@ pipeimpl_new (void)
pimpl->refcnt = 1;
pimpl->buffer_size = 512;
pimpl->buffer = malloc (pimpl->buffer_size);
+ if (!pimpl->buffer)
+ {
+ DeleteCriticalSection (&pimpl->critsect);
+ free (pimpl);
+ return NULL;
+ }
pimpl->buffer_len = 0;
pimpl->buffer_pos = 0;
pimpl->flags = 0;
pimpl->space_available = CreateEvent (NULL, FALSE, FALSE, NULL);
+ if (!pimpl->space_available)
+ {
+ free (pimpl->buffer);
+ DeleteCriticalSection (&pimpl->critsect);
+ free (pimpl);
+ return NULL;
+ }
pimpl->data_available = CreateEvent (NULL, FALSE, FALSE, NULL);
+ if (!pimpl->data_available)
+ {
+ CloseHandle (pimpl->space_available);
+ free (pimpl->buffer);
+ DeleteCriticalSection (&pimpl->critsect);
+ free (pimpl);
+ return NULL;
+ }
pimpl->monitor_proc = INVALID_HANDLE_VALUE;
pimpl->monitor_access = 0;
pimpl->monitor_rvid = 0;
--
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