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Don't add null characters to the expect buffer

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They prevent regexec() from seeing the remainder of the buffer.
This commit is contained in:
Samuel Holland 2025-03-22 21:35:47 -05:00
parent f716d2ccdd
commit 39b36beb79
1 changed files with 5 additions and 0 deletions
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5
src/script.c
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@ -207,6 +207,11 @@ static int write_(lua_State *L)
// Function to add a character to the circular expect buffer // Function to add a character to the circular expect buffer
static void expect_buffer_add(char c) static void expect_buffer_add(char c)
{ {
if (!c)
{
return;
}
if (buffer_size < MAX_BUFFER_SIZE) if (buffer_size < MAX_BUFFER_SIZE)
{ {
circular_buffer[buffer_size++] = c; circular_buffer[buffer_size++] = c;