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get_key_material_https: removed bogus free() call

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The get_key_material_https() function error code path had a bogus
free() call, either resulting in double-free or free() of undefined
pointer.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ahelenia Ziemia<C5><84>ska <nabijaczleweli@nabijaczleweli.xyz>
Co-authored-by: Harry Sintonen <sintonen@iki.fi>
Signed-off-by: Harry Sintonen <sintonen@iki.fi>
Closes #13198
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наб 2022-03-17 18:22:13 +01:00 committed by GitHub
parent 7b215d93bc
commit 0bebcbcf5e
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lib/libzfs/libzfs_crypto.c
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@ -606,7 +606,6 @@ get_key_material_https(libzfs_handle_t *hdl, const char *uri,
kfdok: kfdok:
if ((key = fdopen(kfd, "r+")) == NULL) { if ((key = fdopen(kfd, "r+")) == NULL) {
ret = errno; ret = errno;
free(path);
(void) close(kfd); (void) close(kfd);
zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
"Couldn't reopen temporary file: %s"), strerror(ret)); "Couldn't reopen temporary file: %s"), strerror(ret));