diff options
| author | Jesus Sanchez-Palencia <forgerbr@gmail.com> | 2018-09-25 02:31:17 -0700 |
|---|---|---|
| committer | Christoph Lipka <clipka@users.noreply.github.com> | 2018-09-25 11:31:17 +0200 |
| commit | 2659d3b3afe07942263a78ac907ac814de3032b9 (patch) | |
| tree | 06bb3e48d68396d97a28217e9099ec88de521ee7 /systemd | |
| parent | e1560eba378d1916a0a4eba2a54c9085fed49703 (diff) | |
| download | DLT-daemon-2659d3b3afe07942263a78ac907ac814de3032b9.tar.gz | |
Fix gcc 8 build (#74)
* dlt-control-common: Fix build with GCC 8: When the "stringop-truncation" warning is treated as an error, the build fails with the following message:
* dlt-control-common.c:213:29: error: ‘strncpy’ output may be truncated copying 255 bytes from a string of length 1023 [-Werror=stringop-truncation] On this file we want to truncate the string due to the destination buffer size, so fix the above by using memcpy() instead.
* dlt-logstorage-common: Fix build with GCC 8: When the "stringop-truncation" warning is treated as an error, the build fails with the following message:
* dlt-logstorage-common.c:313:5: error: ‘strncpy’ specified bound 1024 equals destination size [-Werror=stringop-truncation] In order to avoid truncating and leaving the '\0' byte out, reduce the
bound by 1 byte.
* systemd/3rdparty: Fix sd-daemon build with GCC 8: When the "stringop-truncation" warning is treated as an error, the build fails with the following message:
* sd-daemon.c:453:9: error: ‘strncpy’ specified bound 108 equals destination size. In order to avoid truncating and leaving the '\0' byte out, reduce the bound by 1 byte.
Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com>
Diffstat (limited to 'systemd')
| -rw-r--r-- | systemd/3rdparty/sd-daemon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/systemd/3rdparty/sd-daemon.c b/systemd/3rdparty/sd-daemon.c index 763e079..88936d2 100644 --- a/systemd/3rdparty/sd-daemon.c +++ b/systemd/3rdparty/sd-daemon.c @@ -450,7 +450,7 @@ _sd_export_ int sd_notify(int unset_environment, const char *state) { memset(&sockaddr, 0, sizeof(sockaddr)); sockaddr.sa.sa_family = AF_UNIX; - strncpy(sockaddr.un.sun_path, e, sizeof(sockaddr.un.sun_path)); + strncpy(sockaddr.un.sun_path, e, sizeof(sockaddr.un.sun_path)-1); if (sockaddr.un.sun_path[0] == '@') sockaddr.un.sun_path[0] = 0; |