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* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Fix last commit.

This commit is contained in:
Werner Lemberg 2018-09-13 08:58:49 +02:00
parent a5818ed1e1
commit 7665914ccd
2 changed files with 12 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2018-09-13 Werner Lemberg <wl@gnu.org>
* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Fix last commit.
2018-09-13 Werner Lemberg <wl@gnu.org>
* src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Check `result'.

9
src/sfnt/sfdriver.c
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@ -841,7 +841,14 @@
sfnt_is_alphanumeric,
0 );
len = result ? ft_strlen( result ) : 0;
if ( !result )
{
FT_TRACE0(( "sfnt_get_var_ps_name:"
" No valid PS name prefix for font instances found\n" ));
return NULL;
}
len = ft_strlen( result );
/* sanitize if necessary; we reserve space for 36 bytes (a 128bit */
/* checksum as a hex number, preceded by `-' and followed by three */