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ptyfwd: use usec_add()

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Fixes CID#1548038.
This commit is contained in:
Yu Watanabe
2025-03-19 11:41:25 +09:00
parent 4b4181f4ac
commit 707bea6a48
1 changed files with 3 additions and 3 deletions
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src/shared/ptyfwd.c
+3 -3
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@@ -222,11 +222,11 @@ static RequestOperation look_for_escape(PTYForward *f, const char *buffer, size_
case 0x1D: { /* Check for ^] */
usec_t nw = now(CLOCK_MONOTONIC);
if (f->escape_counter == 0 || nw > f->escape_timestamp + ESCAPE_USEC) {
if (f->escape_counter == 0 || nw > usec_add(f->escape_timestamp, ESCAPE_USEC)) {
f->escape_timestamp = nw;
f->escape_counter = 1;
} else {
(f->escape_counter)++;
f->escape_counter++;
if (f->escape_counter >= 3)
return REQUEST_EXIT;
@@ -237,7 +237,7 @@ static RequestOperation look_for_escape(PTYForward *f, const char *buffer, size_
case 'a'...'z':
if (f->escape_counter == 2 &&
now(CLOCK_MONOTONIC) <= f->escape_timestamp + ESCAPE_USEC) {
now(CLOCK_MONOTONIC) <= usec_add(f->escape_timestamp, ESCAPE_USEC)) {
f->escape_timestamp = 0;
f->escape_counter = 0;
return REQUEST_HOTKEY_BASE + *p;