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mkcomposefs: Handle NULL from strndup() #246

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merged 1 commit into from
Feb 1, 2024
Merged

mkcomposefs: Handle NULL from strndup() #246

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4 changes: 4 additions & 0 deletions tools/mkcomposefs.c
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Original file line number Diff line number Diff line change
Expand Up @@ -212,6 +212,8 @@ static struct lcfs_node_s *lookup_parent_path(struct lcfs_node_s *node,
}

cleanup_free char *name = strndup(start, path - start);
if (name == NULL)
oom();

struct lcfs_node_s *child = lcfs_node_lookup_child(node, name);
if (child == NULL)
Expand All @@ -233,6 +235,8 @@ static struct lcfs_node_s *lookup_path(struct lcfs_node_s *node, const char *pat
path++;

cleanup_free char *name = strndup(start, path - start);
if (name == NULL)
oom();

struct lcfs_node_s *child = lcfs_node_lookup_child(node, name);
if (child == NULL)
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