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Add try exec test (#620)

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* Add try exec test

* [DRun] Free after g_find_program_in_path
This commit is contained in:
Dave Davenport 2017-07-04 13:38:26 +02:00 • committed by GitHub
parent b3caeac38e
commit c7e8776c78
1 changed files with 23 additions and 1 deletions
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22
source/dialogs/drun.c
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@ -290,6 +290,28 @@ static gboolean read_desktop_file ( DRunModePrivateData *pd, const char *root, c
g_key_file_free ( kf );
return FALSE;
}
if ( g_key_file_has_key ( kf, "Desktop Entry", "TryExec", NULL ) ) {
char *te = g_key_file_get_string ( kf, "Desktop Entry", "TryExec", NULL );
if ( !g_path_is_absolute ( te ) ) {
char *fp = g_find_program_in_path ( te );
if ( fp == NULL ) {
g_free ( te );
g_key_file_free ( kf );
return FALSE;
}
g_free ( fp );
}
else {
if ( g_file_test ( te, G_FILE_TEST_IS_EXECUTABLE ) == FALSE ) {
g_free ( te );
g_key_file_free ( kf );
return FALSE;
}
}
g_free ( te );
}
size_t nl = ( ( pd->cmd_list_length ) + 1 );
if ( nl >= pd->cmd_list_length_actual ) {
pd->cmd_list_length_actual += 256;