[Bug 20853] New: Write buffer overflow in msi/tests/automation.c?
wine-bugs at winehq.org
wine-bugs at winehq.org
Fri Nov 27 21:19:45 CST 2009
http://bugs.winehq.org/show_bug.cgi?id=20853
Summary: Write buffer overflow in msi/tests/automation.c?
Product: Wine
Version: 1.1.33
Platform: PC
OS/Version: Linux
Status: NEW
Keywords: download, source, testcase
Severity: normal
Priority: P2
Component: -unknown
AssignedTo: wine-bugs at winehq.org
ReportedBy: dank at kegel.com
http://kegel.com/wine/valgrind/logs/2009-11-27-12.53/vg-msi_automation.txt
has the warning
Invalid write of size 1
at memcpy (mc_replace_strmem.c:482)
by RtlExpandEnvironmentStrings_U (env.c:338)
by ExpandEnvironmentStringsW (environ.c:375)
by variant_from_registry_value (automation.c:1503)
by InstallerImpl_Invoke (automation.c:1753)
by AutomationObject_Invoke (automation.c:398)
by invoke (automation.c:691)
by Installer_RegistryValue (automation.c:745)
by Installer_RegistryValueW (automation.c:772)
by test_Installer_RegistryValue (automation.c:1923)
Address 0x7f3ca4ff is 2 bytes after a block of size 5 alloc'd
at notify_alloc (heap.c:247)
by RtlAllocateHeap (heap.c:1697)
by msi_alloc (msipriv.h:1078)
by variant_from_registry_value (automation.c:1501)
by InstallerImpl_Invoke (automation.c:1753)
by AutomationObject_Invoke (automation.c:398)
by invoke (automation.c:691)
by Installer_RegistryValue (automation.c:745)
by Installer_RegistryValueW (automation.c:772)
by test_Installer_RegistryValue (automation.c:1923)
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