mirror of
https://github.com/thead-yocto-mirror/meta-openembedded
synced 2026-09-16 20:21:58 +02:00
d869383b0f
This upgrade include fix for CVE-2022-3647 Signed-off-by: Changqing Li <changqing.li@windriver.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
63 lines
2.5 KiB
Diff
63 lines
2.5 KiB
Diff
From b6b2c652abfa98093401b232baca8719c50cadf4 Mon Sep 17 00:00:00 2001
|
|
From: Khem Raj <raj.khem@gmail.com>
|
|
Date: Mon, 26 Oct 2020 21:32:22 -0700
|
|
Subject: [PATCH] Define correct gregs for RISCV32
|
|
|
|
Upstream-Status: Pending
|
|
Signed-off-by: Khem Raj <raj.khem@gmail.com>
|
|
|
|
Updated patch for 6.2.8
|
|
Signed-off-by: Changqing Li <changqing.li@windriver.com>
|
|
---
|
|
src/debug.c | 26 ++++++++++++++++++++++++--
|
|
1 file changed, 24 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/src/debug.c b/src/debug.c
|
|
index ebda858..90bc450 100644
|
|
--- a/src/debug.c
|
|
+++ b/src/debug.c
|
|
@@ -1168,7 +1168,9 @@ static void* getAndSetMcontextEip(ucontext_t *uc, void *eip) {
|
|
#endif
|
|
#elif defined(__linux__)
|
|
/* Linux */
|
|
- #if defined(__i386__) || ((defined(__X86_64__) || defined(__x86_64__)) && defined(__ILP32__))
|
|
+ #if defined(__riscv) && __riscv_xlen == 32
|
|
+ return (void*) uc->uc_mcontext.__gregs[REG_PC];
|
|
+ #elif defined(__i386__) || ((defined(__X86_64__) || defined(__x86_64__)) && defined(__ILP32__))
|
|
GET_SET_RETURN(uc->uc_mcontext.gregs[14], eip);
|
|
#elif defined(__X86_64__) || defined(__x86_64__)
|
|
GET_SET_RETURN(uc->uc_mcontext.gregs[16], eip);
|
|
@@ -1350,8 +1352,28 @@ void logRegisters(ucontext_t *uc) {
|
|
#endif
|
|
/* Linux */
|
|
#elif defined(__linux__)
|
|
+ /* Linux RISCV32 */
|
|
+ #if defined(__riscv) && __riscv_xlen == 32
|
|
+ serverLog(LL_WARNING,
|
|
+ "\n"
|
|
+ "RA:%08lx S0:%08lx S1:%08lx S2:%08lx\n"
|
|
+ "SP:%08lx PC:%08lx A0:%08lx A1:%08lx\n"
|
|
+ "A2 :%08lx A3:%08lx A4:%08lx",
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_RA],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_S0],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_S1],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_S2],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_SP],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_PC],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 0],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 1],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 2],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 3],
|
|
+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 4]
|
|
+ );
|
|
+ logStackContent((void**)uc->uc_mcontext.__gregs[REG_SP]);
|
|
/* Linux x86 */
|
|
- #if defined(__i386__) || ((defined(__X86_64__) || defined(__x86_64__)) && defined(__ILP32__))
|
|
+ #elif defined(__i386__) || ((defined(__X86_64__) || defined(__x86_64__)) && defined(__ILP32__))
|
|
serverLog(LL_WARNING,
|
|
"\n"
|
|
"EAX:%08lx EBX:%08lx ECX:%08lx EDX:%08lx\n"
|
|
--
|
|
2.25.1
|
|
|