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Fix or silence all C compiler warnings discovered with (or without) `PICKY_COMPILER=ON` (in CMake). This means all warnings showing up in CI (gcc, clang, MSVS 2013/2015), in local tests on macOS (clang 14) and Windows cross-builds using gcc (12) and llvm/clang (14/15). Also fix the expression `nread -= nread` in `sftp_RW_nonblock.c`. Cherry-picked from: #846 Closes #861
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
#include "session_fixture.h"
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#include "runner.h"
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#include <libssh2.h>
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#include <stdio.h>
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const char *USERNAME = "libssh2"; /* set in Dockerfile */
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const char *KEY_FILE_PRIVATE = "key_rsa";
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const char *KEY_FILE_PUBLIC = "key_rsa.pub"; /* set in Dockerfile */
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int test(LIBSSH2_SESSION *session)
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{
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int rc;
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LIBSSH2_CHANNEL *channel;
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const char *userauth_list =
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libssh2_userauth_list(session, USERNAME,
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(unsigned int)strlen(USERNAME));
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if(userauth_list == NULL) {
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print_last_session_error("libssh2_userauth_list");
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return 1;
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}
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if(strstr(userauth_list, "publickey") == NULL) {
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fprintf(stderr, "'publickey' was expected in userauth list: %s\n",
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userauth_list);
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return 1;
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}
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rc = libssh2_userauth_publickey_fromfile_ex(
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session, USERNAME, (unsigned int)strlen(USERNAME),
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srcdir_path(KEY_FILE_PUBLIC), srcdir_path(KEY_FILE_PRIVATE),
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NULL);
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if(rc != 0) {
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print_last_session_error("libssh2_userauth_publickey_fromfile_ex");
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return 1;
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}
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channel = libssh2_channel_open_session(session);
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/* if(channel == NULL) { */
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/* printf("Error opening channel\n"); */
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/* return 1; */
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/* } */
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rc = libssh2_channel_request_auth_agent(channel);
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if(rc != 0) {
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fprintf(stderr, "Auth agent request for agent forwarding failed, "
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"error code %d\n", rc);
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return 1;
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}
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return 0;
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}
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