github.com/simh.simh
1
0
Fork 0
mirror of https://github.com/simh/simh.git synced 2026-01-14 07:39:29 +00:00
Code Releases Activity

SCP: Fix potential null pointer dereference in debug expression

Browse Source
This commit is contained in:
Mark Pizzolato 2018-06-14 01:36:05 -07:00
parent 7cd9b89546
commit d39864669a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
scp.c
View File

@ -3444,7 +3444,7 @@ do {
}
else
stat = SCPE_UNK; /* bad cmd given */
sim_debug (SIM_DBG_DO, sim_dflt_dev, "Command '%s', Result: 0x%X - %s\n", cmdp->name, stat, sim_error_text (stat));
sim_debug (SIM_DBG_DO, sim_dflt_dev, "Command '%s', Result: 0x%X - %s\n", cmdp ? cmdp->name : "", stat, sim_error_text (stat));
echo = sim_do_echo; /* Allow for SET VERIFY */
stat_nomessage = stat & SCPE_NOMESSAGE; /* extract possible message supression flag */
stat_nomessage = stat_nomessage || (!sim_show_message);/* Apply global suppression */