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Fix double free

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This commit is contained in:
Dave Davenport 2016-06-12 00:58:43 +02:00
parent e966fbe583
commit 60cb992cac
1 changed files with 3 additions and 2 deletions
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5
source/helper.c
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@ -162,7 +162,9 @@ void tokenize_free ( char ** tokens )
} }
else if ( config.regex ) { else if ( config.regex ) {
for ( size_t i = 0; tokens && tokens[i]; i++ ) { for ( size_t i = 0; tokens && tokens[i]; i++ ) {
g_regex_unref ( (GRegex *) tokens[i] ); if ( tokens[i] != NULL ) {
g_regex_unref ( (GRegex *) tokens[i] );
}
} }
g_free ( tokens ); g_free ( tokens );
} }
@ -193,7 +195,6 @@ char **tokenize ( const char *input, int case_sensitive )
gchar *r = g_regex_escape_string ( input, -1 ); gchar *r = g_regex_escape_string ( input, -1 );
reg = g_regex_new ( r, ( case_sensitive ) ? 0 : G_REGEX_CASELESS, G_REGEX_MATCH_PARTIAL, NULL ); reg = g_regex_new ( r, ( case_sensitive ) ? 0 : G_REGEX_CASELESS, G_REGEX_MATCH_PARTIAL, NULL );
g_free ( r ); g_free ( r );
g_free ( retv );
} }
retv[0] = (char *) reg; retv[0] = (char *) reg;
} }