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Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/982.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/982.toml | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/982.toml b/gitlab/issues/target_missing/host_missing/accel_missing/982.toml deleted file mode 100644 index 7c20ad67c..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_missing/982.toml +++ /dev/null @@ -1,47 +0,0 @@ -id = 982 -title = "linux-user: --strace incorrectly decodes writev arguments for 64-bit binaries on 32-bit machine" -state = "opened" -created_at = "2022-04-13T13:14:05.485Z" -closed_at = "n/a" -labels = ["linux-user"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/982" -host-os = "Gentoo" -host-arch = "i686" -qemu-version = "6.2.0" -guest-os = "linux-user" -guest-arch = "x86_64, aarch64" -description = """With `--strace`, the arguments to `writev` appear to be decoded incorrectly. -The syscall still succeeds and has the expected effects.""" -reproduce = """``` -$ cat main.c -#include <sys/uio.h> - -int main(void) { - struct iovec iov; - iov.iov_base = "hello, world!\\n"; - iov.iov_len = 14; - return writev(1, &iov, 1); -} - -$ aarch64-unknown-linux-gnu-gcc -static -o aarch64-main main.c - -$ x86_64-pc-linux-gnu-gcc -static -o x86_64-main main.c - -$ i686-pc-linux-gnu-gcc -static -o i686-main main.c - -$ ./i686-main -hello, world! - -$ strace ./i686-main |& grep writev -writev(1, [{iov_base="hello, world!\\n", iov_len=14}], 1hello, world! - -$ qemu-i386 --strace ./i686-main |& grep writev -21953 writev(1,0x407ffe54,0x1) = 14 - -$ qemu-x86_64 --strace ./x86_64-main |& grep writev -22218 writev(1,(nil),0x407ffcc0) = 14 - -$ qemu-aarch64 --strace ./aarch64-main |& grep writev -22523 writev(1,(nil),0x407ffcc8) = 14 -```""" -additional = "n/a" |