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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-10-11 15:50:28 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-10-11 15:51:10 +0200 |
| commit | 243d3ed51d0fa47ab23e3a13c4487a8609cdd05c (patch) | |
| tree | 56bb70ff7f92455b6bcab955237e478304b07130 /cpukit/libblock | |
| parent | mghttpd/mongoose: Fix string truncation warning (diff) | |
| download | rtems-243d3ed51d0fa47ab23e3a13c4487a8609cdd05c.tar.bz2 | |
libblock: Add comment
Diffstat (limited to 'cpukit/libblock')
| -rw-r--r-- | cpukit/libblock/src/bdpart-register.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cpukit/libblock/src/bdpart-register.c b/cpukit/libblock/src/bdpart-register.c index 8a1de6135e..857c0163bd 100644 --- a/cpukit/libblock/src/bdpart-register.c +++ b/cpukit/libblock/src/bdpart-register.c @@ -38,6 +38,7 @@ static char *create_logical_disk_name( const char *disk_name, char **marker) char *logical_disk_name = malloc( disk_name_size + RTEMS_BDPART_NUMBER_SIZE); if (logical_disk_name != NULL) { + /* The string is NUL terminated by (A) ... */ memcpy( logical_disk_name, disk_name, disk_name_size); *marker = logical_disk_name + disk_name_size; } @@ -53,6 +54,7 @@ static rtems_status_code update_logical_disk_name( rtems_status_code sc = RTEMS_SUCCESSFUL; int rv = 0; + /* ... (A) */ rv = snprintf( logical_disk_marker, RTEMS_BDPART_NUMBER_SIZE, "%zu", i + 1); if (rv >= RTEMS_BDPART_NUMBER_SIZE) { sc = RTEMS_INVALID_NAME; |