diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2018-08-20 23:57:12 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2018-08-20 23:57:12 +0200 |
| commit | acb2fd6756834a81679a9906eedb2b043ee087ed (patch) | |
| tree | 6ad9a63d451e2208170e2daf0766b51e0dea3350 | |
| parent | 9dad3bd6652224aa9a1ce1994a082b000243e09c (diff) | |
| download | curl-bagder/mbedtls-ssl_read-zero.tar.gz | |
mbedtls: treat zero return from mbedtls_ssl_read() as non-errorbagder/mbedtls-ssl_read-zero
Patch-by: jshanab on github
Fixes #2899
| -rw-r--r-- | lib/vtls/mbedtls.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/vtls/mbedtls.c b/lib/vtls/mbedtls.c index d7759dc84..209ec74f7 100644 --- a/lib/vtls/mbedtls.c +++ b/lib/vtls/mbedtls.c @@ -795,7 +795,8 @@ static ssize_t mbed_recv(struct connectdata *conn, int num, if(ret <= 0) { if(ret == MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY) return 0; - + else if(!ret) + return 0; *curlcode = (ret == MBEDTLS_ERR_SSL_WANT_READ) ? CURLE_AGAIN : CURLE_RECV_ERROR; return -1; |