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wolfssh
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sanity check for file name size and typo fix from review

pull/271/head
Jacob Barthelmeh 2020-07-22 10:37:57 -06:00
parent 1a7a80544d
commit 649a523b35
1 changed files with 8 additions and 2 deletions
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10
src/wolfscp.c
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@ -2512,7 +2512,13 @@ int wsScpRecvCallback(WOLFSSH* ssh, int state, const char* basePath,
case WOLFSSH_SCP_NEW_FILE:
/* create file */
WMEMCPY(recvBuffer->name, fileName, WSTRLEN(fileName));
sz = (int)WSTRLEN(fileName);
if (sz >= DEFAULT_SCP_FILE_NAME_SZ) {
wolfSSH_SetScpErrorMsg(ssh, "file name is too large");
ret = WS_SCP_ABORT;
break;
}
WMEMCPY(recvBuffer->name, fileName, sz);
recvBuffer->mTime = mTime;
recvBuffer->mode = fileMode;
break;
@ -2632,7 +2638,7 @@ int wsScpSendCallback(WOLFSSH* ssh, int state, const char* peerRequest,
return ret;
}
#endif /* NO_FILESYSTME */
#endif /* NO_FILESYSTEM */
#endif /* WOLFSSH_SCP_USER_CALLBACKS */
#endif /* WOLFSSH_SCP */