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-rw-r--r--lib/zstd/compress/zstd_compress.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/zstd/compress/zstd_compress.c b/lib/zstd/compress/zstd_compress.c
index f620cafca633..16bb995bc6c4 100644
--- a/lib/zstd/compress/zstd_compress.c
+++ b/lib/zstd/compress/zstd_compress.c
@@ -4810,6 +4810,8 @@ ZSTD_CDict* ZSTD_createCDict_advanced2(
dictLoadMethod, cctxParams.cParams,
cctxParams.useRowMatchFinder, cctxParams.enableDedicatedDictSearch,
customMem);
+ if (!cdict)
+ return NULL;
if (ZSTD_isError( ZSTD_initCDict_internal(cdict,
dict, dictSize,