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Call ssh_check_frozen when BPP consumes input.

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In commit 0f405ae8a, I arranged to stop reading from the SSH
connection if the in_raw bufchain got too big. But in at least some
tools (this bit me just now with PSCP), nothing actually calls
ssh_check_frozen again when the bufchain clears, so it stays frozen.

Now ssh_check_frozen is non-static, and all the BPP implementations
call it whenever they consume data from ssh->in_raw.
This commit is contained in:
Simon Tatham
2019-02-17 19:06:03 +00:00
parent 85550641d7
commit 5bc6db4b96
7 changed files with 10 additions and 1 deletions
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1
ssh.h
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@ -380,6 +380,7 @@ void ssh_got_fallback_cmd(Ssh *ssh);
/* Communications back to ssh.c from the BPP */
void ssh_conn_processed_data(Ssh *ssh);
void ssh_check_frozen(Ssh *ssh);
/* Functions to abort the connection, for various reasons. */
void ssh_remote_error(Ssh *ssh, const char *fmt, ...);