diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2019-02-25 18:12:51 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2019-02-26 10:20:21 +0100 |
| commit | 880cd5dd2040826b8a1c49ecf59a385ea775a3d3 (patch) | |
| tree | df4d2466d48ea75f9c098891a8170484415793e2 /lib/vauth | |
| parent | 8eddb8f4259193633cfc95a42603958a89b31de5 (diff) | |
strerror: make the strerror function use local buffers
Instead of using a fixed 256 byte buffer in the connectdata struct.
In my build, this reduces the size of the connectdata struct by 11.8%,
from 2160 to 1904 bytes with no functionality or performance loss.
This also fixes a bug in schannel's Curl_verify_certificate where it
called Curl_sspi_strerror when it should have called Curl_strerror for
string from GetLastError. the only effect would have been no text or the
wrong text being shown for the error.
Co-authored-by: Jay Satiro
Closes #3612
Diffstat (limited to 'lib/vauth')
| -rw-r--r-- | lib/vauth/spnego_sspi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/vauth/spnego_sspi.c b/lib/vauth/spnego_sspi.c index 00d840465..98c471e58 100644 --- a/lib/vauth/spnego_sspi.c +++ b/lib/vauth/spnego_sspi.c @@ -248,8 +248,9 @@ CURLcode Curl_auth_decode_spnego_message(struct Curl_easy *data, free(chlg); if(GSS_ERROR(nego->status)) { + char buffer[STRERROR_LEN]; failf(data, "InitializeSecurityContext failed: %s", - Curl_sspi_strerror(data->conn, nego->status)); + Curl_sspi_strerror(nego->status, buffer, sizeof(buffer))); return CURLE_OUT_OF_MEMORY; } |