src/patches/cyrus-imapd-2.2.10-groupcache.patch

   1 diff -Naur cyrus-imapd-2.2.10.orig/lib/auth_unix.c cyrus-imapd-2.2.10/lib/auth_unix.c
   2 --- cyrus-imapd-2.2.10.orig/lib/auth_unix.c     Tue Sep 14 00:49:29 2004
   3 +++ cyrus-imapd-2.2.10/lib/auth_unix.c  Thu Dec 16 08:36:32 2004
   4 @@ -48,6 +48,7 @@
   5  #include <stdlib.h>
   6  #include <pwd.h>
   7  #include <grp.h>
   8 +#include <stdio.h>
   9  #include <ctype.h>
  10  #include <string.h>
  11
  12 @@ -226,6 +227,10 @@
  13      struct passwd *pwd;
  14      struct group *grp;
  15      char **mem;
  16 +    FILE *groupcache;
  17 +    char fnamebuf[1024];
  18 +    const char *config_dir =
  19 +        libcyrus_config_getstring(CYRUSOPT_CONFIG_DIR);
  20
  21      identifier = auth_canonifyid(identifier, 0);
  22      if (!identifier) return 0;
  23 @@ -242,8 +247,11 @@
  24
  25      pwd = getpwnam(identifier);
  26
  27 +    strcpy(fnamebuf, config_dir);
  28 +    strcat(fnamebuf, "/group.cache");
  29 +    groupcache = fopen(fnamebuf, "r");
  30      setgrent();
  31 -    while ((grp = getgrent())) {
  32 +    while (grp = ( (groupcache) ? fgetgrent(groupcache) : getgrent() )) {
  33         for (mem = grp->gr_mem; *mem; mem++) {
  34             if (!strcmp(*mem, identifier)) break;
  35         }
  36 @@ -256,6 +264,7 @@
  37         }
  38      }
  39      endgrent();
  40 +    if (groupcache) fclose(groupcache);
  41      return newstate;
  42  }
  43