This commit adds the elog message text to the outgoing email message. This
functionality has been requested a logn time ago, but I guess nobody got
around to implement it, until now. I also added assert() traps for the most
common array overruns in the Elog code.

Here is the cvs diff:

Index: src/mhttpd.c
===================================================================
RCS file: /usr/local/cvsroot/midas/src/mhttpd.c,v
retrieving revision 1.252
diff -r1.252 mhttpd.c
768a769
> #include <assert.h>
3740c3741
< char   mail_to[256], mail_from[256], mail_text[256], mail_list[256],
---
> char   mail_to[256], mail_from[256], mail_text[10000], mail_list[256],
3921a3923,3925
>         // zero out the array. needed because later strncat() does not
always add the trailing '\0'
>         memset(mail_text,0,sizeof(mail_text));
> 
3931a3936,3945
> 
>         assert(strlen(mail_text) + 100 < sizeof(mail_text)); // bomb out
on array overrun.
> 
>         strcat(mail_text+strlen(mail_text),"\n");
>         // this strncat() depends on the mail_text array being zeroed out:
>         // strncat() does not always add the trailing '\0'
>        
strncat(mail_text+strlen(mail_text),getparam("text"),sizeof(mail_text)-strlen(mail_text)-50);
>         strcat(mail_text+strlen(mail_text),"\n");
> 
>         assert(strlen(mail_text) < sizeof(mail_text)); // bomb out on
array overrun.
Index: src/midas.c
===================================================================
RCS file: /usr/local/cvsroot/midas/src/midas.c,v
retrieving revision 1.192
diff -r1.192 midas.c
604a605
> #include <assert.h>
16267a16269,16270
> 
>   assert(strlen(message) < sizeof(message)); // bomb out on array overrun.

K.O.