oysteikt/heimdal
0
0
Fork 0
Code Issues 5 Pull Requests Releases Activity

Fix printing of /etc/issue{,.net}.

Browse Source 
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@15845 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2005-08-08 13:37:04 +00:00
parent 44c8c17c29
commit cac19c86e7
1 changed files with 10 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
appl/telnet/telnetd/telnetd.c
View File

@@ -778,10 +778,17 @@ show_issue(void)
if(f == NULL) if(f == NULL)
f = fopen(SYSCONFDIR "/issue", "r"); f = fopen(SYSCONFDIR "/issue", "r");
if(f){ if(f){
while(fgets(buf, sizeof(buf)-2, f)){ while(fgets(buf, sizeof(buf), f) != NULL) {
size_t len = strcspn(buf, "\r\n"); size_t len = strcspn(buf, "\r\n");
len = strlcpy(buf + len, "\r\n", sizeof(buf) - len); if(len == strlen(buf)) {
writenet((unsigned char*)buf, len); /* there's no newline */
writenet(buf, len);
} else {
/* replace newline with \r\n */
buf[len] = '\0';
writenet(buf, len);
writenet("\r\n", 2);
}
} }
fclose(f); fclose(f);
} }