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diff -up shadow-4.1.4.3/libmisc/find_new_gid.c.IDs shadow-4.1.4.3/libmisc/find_new_gid.c
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--- shadow-4.1.4.3/libmisc/find_new_gid.c.IDs 2011-05-20 22:45:27.852146758 +0200
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+++ shadow-4.1.4.3/libmisc/find_new_gid.c 2011-05-20 22:47:45.977909798 +0200
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@@ -32,6 +32,7 @@
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#include <assert.h>
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#include <stdio.h>
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+#include <errno.h>
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#include "prototypes.h"
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#include "groupio.h"
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@@ -65,7 +66,12 @@ int find_new_gid (bool sys_group,
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gid_max = (gid_t) getdef_ulong ("GID_MIN", 1000UL) - 1;
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gid_max = (gid_t) getdef_ulong ("SYS_GID_MAX", (unsigned long) gid_max);
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}
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- used_gids = alloca (sizeof (bool) * (gid_max +1));
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+ used_gids = malloc (sizeof (bool) * (gid_max +1));
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+ if(used_gids==NULL) {
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+ fprintf (stderr,
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+ _("%s: failed to allocate memory. %s\n"), Prog, strerror (errno));
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+ return -1;
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+ }
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memset (used_gids, false, sizeof (bool) * (gid_max + 1));
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if ( (NULL != preferred_gid)
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diff -up shadow-4.1.4.3/libmisc/find_new_uid.c.IDs shadow-4.1.4.3/libmisc/find_new_uid.c
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--- shadow-4.1.4.3/libmisc/find_new_uid.c.IDs 2011-02-13 18:58:11.000000000 +0100
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+++ shadow-4.1.4.3/libmisc/find_new_uid.c 2011-05-20 22:47:45.977909798 +0200
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@@ -32,6 +32,7 @@
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#include <assert.h>
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#include <stdio.h>
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+#include <errno.h>
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#include "prototypes.h"
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#include "pwio.h"
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@@ -65,7 +66,12 @@ int find_new_uid (bool sys_user,
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uid_max = (uid_t) getdef_ulong ("UID_MIN", 1000UL) - 1;
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uid_max = (uid_t) getdef_ulong ("SYS_UID_MAX", (unsigned long) uid_max);
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}
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- used_uids = alloca (sizeof (bool) * (uid_max +1));
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+ used_uids = malloc (sizeof (bool) * (uid_max +1));
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+ if(used_uids==NULL) {
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+ fprintf (stderr,
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+ _("%s: failed to allocate memory. %s\n"), Prog, strerror (errno));
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+ return -1;
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+ }
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memset (used_uids, false, sizeof (bool) * (uid_max + 1));
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if ( (NULL != preferred_uid)
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@@ -178,6 +184,7 @@ int find_new_uid (bool sys_user,
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}
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}
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+ free(used_uids);
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*uid = user_id;
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return 0;
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}
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