Peter Maydell 9b1268f55c semihosting: Fix handling of buffer in TARGET_SYS_TMPNAM ... The TARGET_SYS_TMPNAM implementation has two bugs spotted by Coverity: * confusion about whether 'len' has the length of the string including or excluding the terminating NUL means we lock_user() len bytes of memory but memcpy() len + 1 bytes * In the error-exit cases we forget to free() the buffer that asprintf() returned to us Resolves: Coverity CID 1490285, 1490289 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220719121110.225657-5-peter.maydell@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220725140520.515340-10-alex.bennee@linaro.org>		2022-07-29 09:48:01 +01:00
..
arm-compat-semi.c	semihosting: Fix handling of buffer in TARGET_SYS_TMPNAM	2022-07-29 09:48:01 +01:00
config.c	semihosting: Cleanup chardev init	2022-06-28 04:35:52 +05:30
console.c	semihosting: Don't return negative values on qemu_semihosting_console_write() failure	2022-07-29 09:48:01 +01:00
guestfd.c	semihosting: Create qemu_semihosting_guestfd_init	2022-06-28 04:36:50 +05:30
Kconfig	semihosting: Move hw/semihosting/ -> semihosting/	2021-03-10 15:34:12 +00:00
meson.build	semihosting: Split out semihost_sys_open	2022-06-28 04:35:39 +05:30
syscalls.c	semihosting: Don't copy buffer after console_write()	2022-07-29 09:48:01 +01:00
uaccess.c	semihosting: Simplify softmmu_lock_user_string	2022-06-28 04:35:06 +05:30