diff options
Diffstat (limited to 'eBones/libexec/telnetd/telnetd.c')
| -rw-r--r-- | eBones/libexec/telnetd/telnetd.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/eBones/libexec/telnetd/telnetd.c b/eBones/libexec/telnetd/telnetd.c index 5785279..5191653 100644 --- a/eBones/libexec/telnetd/telnetd.c +++ b/eBones/libexec/telnetd/telnetd.c @@ -713,12 +713,14 @@ getterminaltype(name) * we have to just go with what we (might) have already gotten. */ if (his_state_is_will(TELOPT_TTYPE) && !terminaltypeok(terminaltype)) { - (void) strncpy(first, terminaltype, sizeof(first)); + (void) strncpy(first, terminaltype, sizeof(first)-1); + first[sizeof(first)-1] = '\0'; for(;;) { /* * Save the unknown name, and request the next name. */ - (void) strncpy(last, terminaltype, sizeof(last)); + (void) strncpy(last, terminaltype, sizeof(last)-1); + last[sizeof(last)-1] = '\0'; _gettermname(); if (terminaltypeok(terminaltype)) break; @@ -736,8 +738,10 @@ getterminaltype(name) * the start of the list. */ _gettermname(); - if (strncmp(first, terminaltype, sizeof(first)) != 0) - (void) strncpy(terminaltype, first, sizeof(first)); + if (strncmp(first, terminaltype, sizeof(first)) != 0) { + (void) strncpy(terminaltype, first, sizeof(terminaltype)-1); + terminaltype[sizeof(terminaltype)-1] = '\0'; + } break; } } |
