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gpgsm: Return NULL on fail
* sm/gpgsm.c (parse_keyserver_line): Set SERVER to NULL.
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Cherry-pick of abd5f6752d
.
Reported-by: Joshua Rogers <git@internot.info>
"If something inside the ldapserver_parse_one function failed,
'server' would be freed, then returned, leading to a
use-after-free. This code is likely copied from sm/gpgsm.c, which
was also susceptible to this bug."
Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
parent
d2b0e61313
commit
907a9a1e98
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@ -840,6 +840,7 @@ parse_keyserver_line (char *line,
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{
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log_info (_("%s:%u: skipping this line\n"), filename, lineno);
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keyserver_list_free (server);
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server = NULL;
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}
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return server;
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