[Bug 55623] New: The 32-bit imm32:imm32 gets a stack overflow in UTF-8 locales
https://bugs.winehq.org/show_bug.cgi?id=55623 Bug ID: 55623 Summary: The 32-bit imm32:imm32 gets a stack overflow in UTF-8 locales Product: Wine Version: unspecified Hardware: x86-64 OS: Windows Status: NEW Severity: normal Priority: P2 Component: imm32 Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com The 32-bit imm32:imm32 gets a stack overflow in UTF-8 locales: imm32:imm32 start dlls/imm32/tests/imm32.c imm32:imm32:17c4 done (-1073740791) in 2s 0B See https://test.winehq.org/data/patterns.html#imm32:imm32 Where -1073740791 == 0xC0000409 == STATUS_STACK_BUFFER_OVERRUN This crash is systematic and specific to the combination of the 32-bit test and UTF-8 locales: * w10pro64_hi + 32-bit -> success * w10pro64_hi + 64-bit -> success * w10pro64_hi_u8 + 32-bit -> crash * w10pro64_hi_u8 + 64-bit -> success * w10pro64_en_AE_u8 + 32-bit -> crash * w10pro64_en_AE_u8 + 64-bit -> success The traces indicate that the crash happens between ImmUnlockIMC() and return TRUE in ime_ImeSelect(): ImmUnlockIMC( himc ); } return TRUE; ime_ImeSelect() gets called during test_ImmSetCompositionFont(FALSE): ok_ret( 1, ImmActivateLayout( hkl ) ); -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=55623 François Gouget <fgouget(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |source, testcase CC| |rbernon(a)codeweavers.com -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=55623 Fabian Maurer <dark.shadow4(a)web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dark.shadow4(a)web.de -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
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