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Fixed: Segv in canonical xpath transform

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This commit is contained in:
Olof hagsand 2024-11-20 15:14:02 +01:00
parent b7b1bf7aa4
commit 199a3fd88e
2 changed files with 2 additions and 1 deletions
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1
CHANGELOG.md
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@ -37,6 +37,7 @@ Developers may need to change their code
### Corrected Bugs
* Fixed: Segv in canonical xpath transform
* Fixed: [Error with submodules and feature Interaction](https://github.com/clicon/clixon-controller/issues/158)
* Fixed: [Expansion removes the double quote](https://github.com/clicon/clixon/issues/524)
* Add escaping in expand_dbvar instead of automatic in cligen expand

2
lib/src/clixon_xpath.c
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@ -1112,7 +1112,7 @@ xpath_traverse_canonical(xpath_tree *xs,
free(xs->xs_s0);
xs->xs_s0 = NULL;
}
if ((xs->xs_s0 = strdup(prefix1)) == NULL){
if (prefix1 && (xs->xs_s0 = strdup(prefix1)) == NULL){
clixon_err(OE_UNIX, errno, "strdup");
goto done;
}