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Fix watchdog restart or freeze if ``displaytext`` is more than 128 characters (#21401)

This commit is contained in:
Theo Arends 2024-05-17 12:47:14 +02:00
parent b9bd558abe
commit 2ddbc7c7fa
3 changed files with 9 additions and 2 deletions
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3
CHANGELOG.md
View File

@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
## [14.0.0.1]
### Added
- Enabled watchdog for ESP32 and variants
- Enabled watchdog for ESP32 and variants (#21422)
### Breaking Changed
@ -14,6 +14,7 @@ All notable changes to this project will be documented in this file.
### Fixed
- Domoticz re-subscribe on MQTT reconnect. Regression from v13.4.0.3 (#21281)
- Watchdog restart or freeze if ``displaytext`` is more than 128 characters (#21401)
### Removed
- Support of old insecure fingerprint algorithm. Deprecated since v8.4.0 (#21417)

2
RELEASENOTES.md
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@ -121,6 +121,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
## Changelog v14.0.0.1
### Added
- Enabled watchdog for ESP32 and variants [#21422](https://github.com/arendst/Tasmota/issues/21422)
### Breaking Changed
@ -129,6 +130,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
### Fixed
- Domoticz re-subscribe on MQTT reconnect. Regression from v13.4.0.3 [#21281](https://github.com/arendst/Tasmota/issues/21281)
- Watchdog restart or freeze if ``displaytext`` is more than 128 characters (#21401)[#21401](https://github.com/arendst/Tasmota/issues/21401)
### Removed
- Support of old insecure fingerprint algorithm. Deprecated since v8.4.0 [#21417](https://github.com/arendst/Tasmota/issues/21417)

6
tasmota/tasmota_xdrv_driver/xdrv_13_display.ino
View File

@ -497,7 +497,11 @@ void DisplayText(void)
}
} else {
// copy chars
if (dp < (linebuf + DISPLAY_BUFFER_COLS)) { *dp++ = *cp++; }
if (dp < (linebuf + DISPLAY_BUFFER_COLS)) {
*dp++ = *cp++;
} else {
break;
}
}
} else {
// check escapes