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[settings] Fix broken assertion in fetch_string_setting_copy()

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Reported-by: Stefan Hajnoczi <stefanha@gmail.com>
This commit is contained in:
Michael Brown 2009-03-26 09:50:52 +00:00
parent 1c67623e37
commit 5bd32315d0
1 changed files with 3 additions and 2 deletions
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5
src/core/settings.c
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@ -448,7 +448,7 @@ int fetch_string_setting_copy ( struct settings *settings,
struct setting *setting,
char **data ) {
int len;
int check_len;
int check_len = 0;
len = fetch_setting_len ( settings, setting );
if ( len < 0 )
@ -458,7 +458,8 @@ int fetch_string_setting_copy ( struct settings *settings,
if ( ! *data )
return -ENOMEM;
fetch_string_setting ( settings, setting, *data, ( len + 1 ) );
check_len = fetch_string_setting ( settings, setting, *data,
( len + 1 ) );
assert ( check_len == len );
return len;
}