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g10: Fix memory leak.

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* g10/keygen.c (keygen_set_std_prefs): Fix memory leak.

Signed-off-by: Justus Winter <justus@g10code.com>
This commit is contained in:
Justus Winter 2016-07-01 11:26:54 +02:00
parent 6bfbc368f9
commit 5fafd18d47
1 changed files with 3 additions and 3 deletions
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6
g10/keygen.c
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@ -413,9 +413,9 @@ keygen_set_std_prefs (const char *string,int personal)
if(strlen(string)) if(strlen(string))
{ {
char *tok,*prefstring; char *dup, *tok, *prefstring;
prefstring=xstrdup(string); /* need a writable string! */ dup = prefstring = xstrdup (string); /* need a writable string! */
while((tok=strsep(&prefstring," ,"))) while((tok=strsep(&prefstring," ,")))
{ {
@ -449,7 +449,7 @@ keygen_set_std_prefs (const char *string,int personal)
} }
} }
xfree(prefstring); xfree (dup);
} }
if(!rc) if(!rc)