empire/empserver
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Don't log out deity when gamedown() can't read downfil

Browse source 
Broken in commit c7e2442d.  Fix by factoring show_first_tel() out of
gamedown() and show_motd().
This commit is contained in:
Markus Armbruster 2009-02-07 19:51:22 +01:00
parent 1dba1fccee
commit d2cd46ce20
3 changed files with 30 additions and 45 deletions
Download patch file Download diff file Expand all files Collapse all files

45
src/lib/player/player.c
View file

@ -257,37 +257,48 @@ execute(void)
int
show_motd(void)
{
FILE *motd_fp;
show_first_tel(motdfil);
return RET_OK;
}
/*
* Print first telegram in file FNAME.
*/
int
show_first_tel(char *fname)
{
FILE *fp;
struct telstr tgm;
char buf[MAXTELSIZE + 1]; /* UTF-8 */
if ((motd_fp = fopen(motdfil, "rb")) == NULL) {
if ((fp = fopen(fname, "rb")) == NULL) {
if (errno == ENOENT)
return RET_OK;
return 0;
else {
logerror("Could not open motd (%s).\n", motdfil);
return RET_OK;
logerror("Could not open %s.\n", fname);
return -1;
}
}
if (fread(&tgm, sizeof(tgm), 1, motd_fp) != 1) {
logerror("bad header on login message (motdfil)");
fclose(motd_fp);
return RET_OK;
if (fread(&tgm, sizeof(tgm), 1, fp) != 1) {
logerror("bad header on login message (%s)", fname);
fclose(fp);
return -1;
}
if (tgm.tel_length >= (long)sizeof(buf)) {
logerror("text length (%ld) is too long for login message (motdfil)", tgm.tel_length);
fclose(motd_fp);
return RET_OK;
logerror("text length (%ld) is too long for login message (%s)",
tgm.tel_length, fname);
fclose(fp);
return -1;
}
if (fread(buf, tgm.tel_length, 1, motd_fp) != 1) {
if (fread(buf, tgm.tel_length, 1, fp) != 1) {
logerror("bad length %ld on login message", tgm.tel_length);
fclose(motd_fp);
return RET_OK;
fclose(fp);
return -1;
}
buf[tgm.tel_length] = 0;
uprnf(buf);
fclose(motd_fp);
return RET_OK;
fclose(fp);
return 0;
}
int