From: Daniel Henrique Barboza <danielhb413@gmail.com>
To: qemu-devel@nongnu.org
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
peter.maydell@linaro.org, richard.henderson@linaro.org,
danielhb413@gmail.com, qemu-ppc@nongnu.org
Subject: [PULL 19/23] ppc/vof: Fix uninitialized string tracing
Date: Wed, 20 Apr 2022 19:13:25 -0300 [thread overview]
Message-ID: <20220420221329.169755-20-danielhb413@gmail.com> (raw)
In-Reply-To: <20220420221329.169755-1-danielhb413@gmail.com>
From: Alexey Kardashevskiy <aik@ozlabs.ru>
There are error paths which do not initialize propname but the trace_exit
label prints it anyway. This initializes the problem string.
Spotted by Coverity CID 1487241.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220406045013.3610172-1-aik@ozlabs.ru>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
hw/ppc/vof.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/ppc/vof.c b/hw/ppc/vof.c
index 8d96593677..18c3f92317 100644
--- a/hw/ppc/vof.c
+++ b/hw/ppc/vof.c
@@ -293,7 +293,7 @@ static uint32_t vof_setprop(MachineState *ms, void *fdt, Vof *vof,
uint32_t nodeph, uint32_t pname,
uint32_t valaddr, uint32_t vallen)
{
- char propname[OF_PROPNAME_LEN_MAX + 1];
+ char propname[OF_PROPNAME_LEN_MAX + 1] = "";
uint32_t ret = PROM_ERROR;
int offset, rc;
char trval[64] = "";
--
2.35.1
next prev parent reply other threads:[~2022-04-20 22:44 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-20 22:13 [PULL 00/23] ppc queue Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 01/23] ppc/pnv: Update skiboot to v7.0 Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 02/23] ppc/spapr/ddw: Add 2M pagesize Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 03/23] ppc/pnv: Fix PSI IRQ definition Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 04/23] ppc/pnv: Remove PnvLpcController::psi link Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 05/23] ppc/pnv: Remove PnvOCC::psi link Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 06/23] ppc/pnv: Remove PnvPsiClas::irq_set Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 07/23] ppc/pnv: Remove useless checks in set_irq handlers Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 08/23] spapr: Move hypercall_register_softmmu Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 09/23] spapr: Move nested KVM hypercalls under a TCG only config Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 10/23] target/ppc: Improve KVM hypercall trace Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 11/23] qemu/int128: add int128_urshift Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 12/23] softfloat: add uint128_to_float128 Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 13/23] softfloat: add int128_to_float128 Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 14/23] softfloat: add float128_to_uint128 Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 15/23] softfloat: add float128_to_int128 Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 16/23] target/ppc: implement xscv[su]qqp Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 17/23] target/ppc: implement xscvqp[su]qz Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 18/23] hw/ppc/ppc405_boards: Initialize g_autofree pointer Daniel Henrique Barboza
2022-04-20 22:13 ` Daniel Henrique Barboza [this message]
2022-04-20 22:13 ` [PULL 20/23] pcie: Don't try triggering a LSI when not defined Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 21/23] ppc/pnv: Remove LSI on the PCIE host bridge Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 22/23] target/ppc: Add two missing register callbacks on POWER10 Daniel Henrique Barboza
2022-04-20 22:13 ` [PULL 23/23] hw/ppc: change indentation to spaces from TABs Daniel Henrique Barboza
2022-04-21 13:53 ` [PULL 00/23] ppc queue Richard Henderson
2022-04-21 14:21 ` Peter Maydell
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