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libssh2: only set the memory callbacks when debugging

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This makes us debug libssh2 less and libcurl more when for example
running torture tests that otherwise will spend a lot of time in libssh2
functions.

We leave libssh2 to test libssh2.

Closes #10721
This commit is contained in:
Daniel Stenberg 2023-03-09 15:58:02 +01:00
parent 56f306a5a6
commit 8b5f100db3
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GPG Key ID: 5CC908FDB71E12C2
1 changed files with 10 additions and 1 deletions
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11
lib/vssh/libssh2.c
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@ -100,10 +100,11 @@
/* Local functions: */
static const char *sftp_libssh2_strerror(unsigned long err);
#ifdef CURL_LIBSSH2_DEBUG
static LIBSSH2_ALLOC_FUNC(my_libssh2_malloc);
static LIBSSH2_REALLOC_FUNC(my_libssh2_realloc);
static LIBSSH2_FREE_FUNC(my_libssh2_free);
#endif
static CURLcode ssh_force_knownhost_key_type(struct Curl_easy *data);
static CURLcode ssh_connect(struct Curl_easy *data, bool *done);
static CURLcode ssh_multi_statemach(struct Curl_easy *data, bool *done);
@ -283,6 +284,8 @@ static CURLcode libssh2_session_error_to_CURLE(int err)
return CURLE_SSH;
}
#ifdef CURL_LIBSSH2_DEBUG
static LIBSSH2_ALLOC_FUNC(my_libssh2_malloc)
{
(void)abstract; /* arg not used */
@ -302,6 +305,8 @@ static LIBSSH2_FREE_FUNC(my_libssh2_free)
free(ptr);
}
#endif
/*
* SSH State machine related code
*/
@ -3268,9 +3273,13 @@ static CURLcode ssh_connect(struct Curl_easy *data, bool *done)
sock = conn->sock[FIRSTSOCKET];
#endif /* CURL_LIBSSH2_DEBUG */
#ifdef CURL_LIBSSH2_DEBUG
sshc->ssh_session = libssh2_session_init_ex(my_libssh2_malloc,
my_libssh2_free,
my_libssh2_realloc, data);
#else
sshc->ssh_session = libssh2_session_init();
#endif
if(!sshc->ssh_session) {
failf(data, "Failure initialising ssh session");
return CURLE_FAILED_INIT;