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Cleaned up use of PATH_MAX (local filesystem) and LIBISOFS_NODE_PATH_MAX

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(ISO filesystem).
This commit is contained in:
Thomas Schmitt
2011-04-03 11:02:15 +02:00
parent b200feceed
commit d1c3a017e3
8 changed files with 35 additions and 33 deletions
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17
libisofs/tree.c
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@ -975,19 +975,24 @@ char *iso_tree_get_node_path(IsoNode *node)
if ((IsoNode*)node->parent == node) {
return strdup("/");
} else {
char path[LIBISOFS_NODE_PATH_MAX];
char *parent_path = iso_tree_get_node_path((IsoNode*)node->parent);
char *path = NULL, *parent_path;
parent_path = iso_tree_get_node_path((IsoNode*)node->parent);
if (parent_path == NULL) {
return NULL;
}
if (strlen(parent_path) == 1) {
snprintf(path, LIBISOFS_NODE_PATH_MAX, "/%s", node->name);
path = calloc(1, strlen(node->name) + 2);
if (path == NULL)
return NULL;
sprintf(path, "/%s", node->name);
} else {
snprintf(path, LIBISOFS_NODE_PATH_MAX, "%s/%s",
parent_path, node->name);
path = calloc(1, strlen(parent_path) + strlen(node->name) + 2);
if (path == NULL)
return NULL;
sprintf(path, "%s/%s", parent_path, node->name);
}
free(parent_path);
return strdup(path);
return path;
}
}