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[PATCH v2 07/12] linux-user: Fix strace of chmod() if mode == 0
From: |
Helge Deller |
Subject: |
[PATCH v2 07/12] linux-user: Fix strace of chmod() if mode == 0 |
Date: |
Sun, 11 Sep 2022 20:18:25 +0200 |
If the mode parameter of chmod() is zero, this value isn't shown
when stracing a program:
chmod("filename",)
This patch fixes it up to show the zero-value as well:
chmod("filename",000)
Signed-off-by: Helge Deller <deller@gmx.de>
---
linux-user/strace.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/linux-user/strace.c b/linux-user/strace.c
index 5ac64df02b..2f539845bb 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -1505,6 +1505,11 @@ print_file_mode(abi_long mode, int last)
const char *sep = "";
const struct flags *m;
+ if (mode == 0) {
+ qemu_log("000%s", get_comma(last));
+ return;
+ }
+
for (m = &mode_flags[0]; m->f_string != NULL; m++) {
if ((m->f_value & mode) == m->f_value) {
qemu_log("%s%s", m->f_string, sep);
--
2.37.2
- [PATCH v2 00/12] linux-user: Add more syscalls, enhance tracing & logging enhancements, Helge Deller, 2022/09/11
- [PATCH v2 06/12] linux-user/hppa: Dump IIR on register dump, Helge Deller, 2022/09/11
- [PATCH v2 05/12] linux-user/hppa: Use EXCP_DUMP() to show enhanced debug info, Helge Deller, 2022/09/11
- [PATCH v2 11/12] linux-user: Add close_range() syscall, Helge Deller, 2022/09/11
- [PATCH v2 09/12] linux-user: Add strace for clock_nanosleep(), Helge Deller, 2022/09/11
- [PATCH v2 02/12] linux-user: Add missing clock_gettime64() syscall strace, Helge Deller, 2022/09/11
- [PATCH v2 10/12] linux-user: Show timespec on strace for futex(), Helge Deller, 2022/09/11
- [PATCH v2 12/12] linux-user: Add parameters of getrandom() syscall for strace, Helge Deller, 2022/09/11
- [PATCH v2 01/12] linux-user: Add missing signals in strace output, Helge Deller, 2022/09/11
- [PATCH v2 07/12] linux-user: Fix strace of chmod() if mode == 0,
Helge Deller <=
- [PATCH v2 08/12] linux-user/hppa: Set TASK_UNMAPPED_BASE to 0xfa000000 for hppa arch, Helge Deller, 2022/09/11
- [PATCH v2 03/12] linux-user: Add pidfd_open(), pidfd_send_signal() and pidfd_getfd() syscalls, Helge Deller, 2022/09/11
- [PATCH v2 04/12] linux-user: Log failing executable in EXCP_DUMP(), Helge Deller, 2022/09/11