From fc813bcf566e0ca1ccfff83e7e6f360647066768 Mon Sep 17 00:00:00 2001 From: Jakub Filak Date: Thu, 9 Jul 2015 15:32:19 +0200 Subject: [PATCH] lib: fix a SEGV in list_possible_events() The bug has been introduced in commit fc028b3417349fd60a2ddd1aff1127a417df512b Related: #1224984 Fixes: rhbz#1733515 Signed-off-by: Jakub Filak (cherry picked from commit 38a8c2fb2b4a46a35899f6b1066ec65ef155eeac) --- src/lib/run_event.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/lib/run_event.c b/src/lib/run_event.c index 64c7a303..077ae189 100644 --- a/src/lib/run_event.c +++ b/src/lib/run_event.c @@ -417,7 +417,11 @@ static char* pop_next_command(GList **pp_rule_list, if (pd == NULL) free_me = real_val = dd_load_text_ext(dd, var_name, DD_FAIL_QUIETLY_ENOENT); else + { real_val = problem_data_get_content_or_NULL(pd, var_name); + if (real_val == NULL) + free_me = real_val = xstrdup(""); + } free(var_name); int vals_differ = regex ? regcmp_lines(real_val, eq_sign + 1) : strcmp(real_val, eq_sign + 1); free(free_me); -- 2.21.0