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Diffstat (limited to '')
| -rw-r--r-- | bootloader_message/bootloader_message.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/bootloader_message/bootloader_message.cpp b/bootloader_message/bootloader_message.cpp index 9a5671843..294b1725d 100644 --- a/bootloader_message/bootloader_message.cpp +++ b/bootloader_message/bootloader_message.cpp @@ -164,7 +164,13 @@ bool clear_bootloader_message(std::string* err) { } bool write_bootloader_message(const std::vector<std::string>& options, std::string* err) { - bootloader_message boot = {}; + bootloader_message boot; + if (!read_bootloader_message(&boot, err)) { + return false; + } + // Zero out the entire fields. + memset(boot.command, 0, sizeof(boot.command)); + memset(boot.recovery, 0, sizeof(boot.recovery)); strlcpy(boot.command, "boot-recovery", sizeof(boot.command)); strlcpy(boot.recovery, "recovery\n", sizeof(boot.recovery)); for (const auto& s : options) { |