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fix(openthread): always reserve null-terminator space when appending escaped args

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Xu Si Yu
2026-04-30 11:05:13 +08:00
parent c8d0d19619
commit 9598118d89
1 changed files with 1 additions and 1 deletions
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components/openthread/src/esp_openthread_cli.c
+1 -1
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@@ -63,7 +63,7 @@ static void ot_cli_set_read_characteristics(void)
static bool append_escaped_ot_arg(char *buffer, size_t buffer_size, const char *arg)
{
size_t len = strlen(buffer);
size_t rem_size = (len < buffer_size) ? (buffer_size - len) : 0;
size_t rem_size = (len < buffer_size) ? (buffer_size - len - 1) : 0;
ESP_RETURN_ON_FALSE(rem_size > 0, false, OT_PLAT_LOG_TAG, "CLI command buffer is full");