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sdlog2: Fix string termination

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Lorenz Meier
2017-01-14 07:47:03 -08:00
parent 3eb7caba4f
commit 1549f5a5d1
1 changed files with 3 additions and 1 deletions
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src/modules/sdlog2/sdlog2.c
+3 -1
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@@ -1,6 +1,6 @@
/****************************************************************************
*
* Copyright (c) 2012-2016 PX4 Development Team. All rights reserved.
* Copyright (c) 2012-2017 PX4 Development Team. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -874,6 +874,7 @@ int write_version(int fd)
/* fill version message and write it */
strncpy(log_msg_VER.body.fw_git, px4_firmware_version_string(), sizeof(log_msg_VER.body.fw_git));
strncpy(log_msg_VER.body.arch, px4_board_name(), sizeof(log_msg_VER.body.arch));
log_msg_VER.body.arch[sizeof(log_msg_VER.body.arch) - 1] = '\0';
return write(fd, &log_msg_VER, sizeof(log_msg_VER));
}
@@ -893,6 +894,7 @@ int write_parameters(int fd)
for (param_t param = 0; param < params_cnt; param++) {
/* fill parameter message and write it */
strncpy(log_msg_PARM.body.name, param_name(param), sizeof(log_msg_PARM.body.name));
log_msg_PARM.body.name[sizeof(log_msg_PARM.body.name) - 1] = '\0';
float value = NAN;
switch (param_type(param)) {