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uart: missing syscalls verification #23479

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merged 2 commits into from
Mar 23, 2020
Merged

uart: missing syscalls verification #23479

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fcc9283
drivers: uart: Add config_get verification handler
Mar 15, 2020
ea8fe48
drivers: uart: Add uart_configure verification handler
Mar 16, 2020
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20 changes: 20 additions & 0 deletions drivers/serial/uart_handlers.c
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,26 @@ static inline void z_vrfy_uart_poll_out(struct device *dev,
}
#include <syscalls/uart_poll_out_mrsh.c>

static inline int z_vrfy_uart_config_get(struct device *dev,
struct uart_config *cfg)
{
Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, config_get));
Z_OOPS(Z_SYSCALL_MEMORY_WRITE(cfg, sizeof(struct uart_config)));

return z_impl_uart_config_get(dev, cfg);
}
#include <syscalls/uart_config_get_mrsh.c>

static inline int z_vrfy_uart_configure(struct device *dev,
const struct uart_config *cfg)
{
Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, config_get));
Z_OOPS(Z_SYSCALL_MEMORY_READ(cfg, sizeof(struct uart_config)));

return z_impl_uart_configure(dev, cfg);
}
#include <syscalls/uart_configure_mrsh.c>

#ifdef CONFIG_UART_ASYNC_API
/* callback_set() excluded as we don't allow ISR callback installation from
* user mode
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