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Make sure that we don't dereference NULL
[elogind.git]
/
src
/
core
/
load-fragment.c
diff --git
a/src/core/load-fragment.c
b/src/core/load-fragment.c
index 44920d6449c862d90d7e5e0134032dcb4406fe00..f01843d65e77e28acbb984092ef6ec286f81f292 100644
(file)
--- a/
src/core/load-fragment.c
+++ b/
src/core/load-fragment.c
@@
-1860,7
+1860,8
@@
int config_parse_documentation(const char *unit,
free(*a);
}
}
- *b = NULL;
+ if (b)
+ *b = NULL;
return r;
}