diff options
Diffstat (limited to 'src/util/ss/list_rqs.c')
| -rw-r--r-- | src/util/ss/list_rqs.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/util/ss/list_rqs.c b/src/util/ss/list_rqs.c index cf2c931..045a0c8 100644 --- a/src/util/ss/list_rqs.c +++ b/src/util/ss/list_rqs.c @@ -87,23 +87,24 @@ ss_list_requests(argc, argv, sci_idx, info_ptr) buffer[0] = '\0'; if (entry->flags & SS_OPT_DONT_LIST) continue; + buffer[sizeof(buffer) - 1] = '\0'; for (name = entry->command_names; *name; name++) { register int len = strlen(*name); - strncat(buffer, *name, len); + strncat(buffer, *name, sizeof(buffer) - 1 - strlen(buffer)); spacing += len + 2; if (name[1]) { - strcat(buffer, ", "); + strncat(buffer, ", ", sizeof(buffer) - 1 - strlen(buffer)); } } if (spacing > 23) { - strcat(buffer, NL); + strncat(buffer, NL, sizeof(buffer) - 1 - strlen(buffer)); fputs(buffer, output); spacing = 0; buffer[0] = '\0'; } - strncat(buffer, twentyfive_spaces, 25-spacing); - strcat(buffer, entry->info_string); - strcat(buffer, NL); + strncat(buffer, twentyfive_spaces, sizeof(buffer) - 1 - (25-spacing)); + strncpy(buffer + 25, entry->info_string, sizeof(buffer) - 1 - 25); + strncat(buffer, NL, sizeof(buffer) - 1 - strlen(buffer)); fputs(buffer, output); } } |