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gpg: Fix memory leak in parse_auto_key_locate.

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* g10/getkey.c (parse_auto_key_locate): Fix freeing of OPTIONS.
--

It was probably too late for me to hack.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-08-04 22:46:40 +02:00
parent 0767eada14
commit b70e86fd10
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
1 changed files with 4 additions and 3 deletions
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7
g10/getkey.c
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@ -4232,8 +4232,9 @@ int
parse_auto_key_locate (const char *options_arg) parse_auto_key_locate (const char *options_arg)
{ {
char *tok; char *tok;
char *options = xstrdup (options_arg); char *options, *options_buf;
options = options_buf = xstrdup (options_arg);
while ((tok = optsep (&options))) while ((tok = optsep (&options)))
{ {
struct akl *akl, *check, *last = NULL; struct akl *akl, *check, *last = NULL;
@ -4272,7 +4273,7 @@ parse_auto_key_locate (const char *options_arg)
else else
{ {
free_akl (akl); free_akl (akl);
xfree (options); xfree (options_buf);
return 0; return 0;
} }
@ -4301,7 +4302,7 @@ parse_auto_key_locate (const char *options_arg)
} }
} }
xfree (options); xfree (options_buf);
return 1; return 1;
} }