diff options
| -rw-r--r-- | include/xalloc.h | 6 | ||||
| -rw-r--r-- | misc-utils/lsblk.c | 8 |
2 files changed, 9 insertions, 5 deletions
diff --git a/include/xalloc.h b/include/xalloc.h index 0129a85e2..48712a452 100644 --- a/include/xalloc.h +++ b/include/xalloc.h @@ -62,8 +62,7 @@ static inline char __attribute__((warn_unused_result)) __ul_returns_nonnull { char *ret; - if (!str) - return NULL; + assert(str); ret = strdup(str); @@ -77,8 +76,7 @@ xstrndup(const char *str, size_t size) { char *ret; - if (!str) - return NULL; + assert(str); ret = strndup(str, size); diff --git a/misc-utils/lsblk.c b/misc-utils/lsblk.c index 3ce6da730..7ab9dc23c 100644 --- a/misc-utils/lsblk.c +++ b/misc-utils/lsblk.c @@ -774,8 +774,14 @@ static char *device_get_data( str = get_vfs_attribute(dev, id); break; case COL_TARGET: - str = xstrdup(lsblk_device_get_mountpoint(dev)); + { + char *s = lsblk_device_get_mountpoint(dev); + if (s) + str = xstrdup(s); + else + str = NULL; break; + } case COL_LABEL: prop = lsblk_device_get_properties(dev); if (prop && prop->label) |