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checker: check unsafe V function calls (#8752)

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This commit is contained in:
Nick Treleaven
2021-02-14 18:31:42 +00:00
committed by GitHub
parent d3bcd5d305
commit ea803113c3
36 changed files with 200 additions and 161 deletions
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14
vlib/term/ui/termios_nix.c.v
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@@ -164,12 +164,13 @@ fn (mut ctx Context) termios_setup() ? {
fn get_cursor_position() (int, int) {
print('\033[6n')
buf := malloc(25)
len := C.read(C.STDIN_FILENO, buf, 24)
mut s := ''
unsafe {
buf := malloc(25)
len := C.read(C.STDIN_FILENO, buf, 24)
buf[len] = 0
s = tos(buf, len)
}
s := tos(buf, len)
a := s[2..].split(';')
if a.len != 2 {
return -1, -1
@@ -186,12 +187,13 @@ fn supports_truecolor() bool {
print('\x1b[48:2:1:2:3m')
// andquery the current color
print('\x1bP\$qm\x1b\\')
buf := malloc(25)
len := C.read(C.STDIN_FILENO, buf, 24)
mut s := ''
unsafe {
buf := malloc(25)
len := C.read(C.STDIN_FILENO, buf, 24)
buf[len] = 0
s = tos(buf, len)
}
s := tos(buf, len)
return '1:2:3' in s
}