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add null check on pointer before passing to XFREE

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This commit is contained in:
Jacob Barthelmeh
2019-05-08 16:04:20 -06:00
parent a130ce2eed
commit 9205ee70f4
1 changed files with 3 additions and 1 deletions
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4
src/tls.c
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@@ -7349,7 +7349,9 @@ int TLSX_KeyShare_Use(WOLFSSL* ssl, word16 group, word16 len, byte* data,
}
if (data != NULL) {
XFREE(keyShareEntry->ke, ssl->heap, DYNAMIC_TYPE_PUBLIC_KEY);
if (keyShareEntry->ke != NULL) {
XFREE(keyShareEntry->ke, ssl->heap, DYNAMIC_TYPE_PUBLIC_KEY);
}
keyShareEntry->ke = data;
keyShareEntry->keLen = len;
}