libcgroup / libcgroup / 5336528823

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cgcreate: fix null pointer dereference in create_systemd_scope()

Fix a NULL pointer dereference, reported by the Coverity tool:

CID 321267 (#1 of 1): Dereference null return value (NULL_RETURNS)6.
dereference: Dereferencing a pointer that might be NULL scope when
calling strlen.

check for the return value from strstr(), before dereferencing it.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>

1 of 4 new or added lines in 1 file covered. (25.0%)

5552 of 9400 relevant lines covered (59.06%)

1371.79 hits per line