dirname may return static pointer:
munmap_chunk(): invalid pointer
20508 Aborted nft -f test
Fixes: 6ef04f99382c ("libnftables: search for default include path last")
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
---
src/libnftables.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/libnftables.c b/src/libnftables.c
index af4734c05004..586f8fdede76 100644
--- a/src/libnftables.c
+++ b/src/libnftables.c
@@ -789,12 +789,12 @@ static int nft_run_optimized_file(struct nft_ctx *nft, const char *filename)
static int nft_ctx_add_basedir_include_path(struct nft_ctx *nft,
const char *filename)
{
- const char *basedir = dirname(xstrdup(filename));
+ char *basedir = xstrdup(filename);
int ret;
- ret = nft_ctx_add_include_path(nft, basedir);
+ ret = nft_ctx_add_include_path(nft, dirname(basedir));
- free_const(basedir);
+ free(basedir);
return ret;
}
--
2.44.2
